首页 > 最新文献

2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)最新文献

英文 中文
Based on the Experimental Simulation of NBR-PVC Double Mixing Polymer Modified Cement Concrete Pier Pile Durability Analysis 基于NBR-PVC双掺改性水泥混凝土墩身耐久性试验模拟分析
Wu Xiangyu, Xu Dandan
This paper research on the NBR-PVC polymer into the sea pile concrete, by repeated freeze-thaw damage, and tested to the compressive properties, flexural properties, mass loss and loss modulus of elasticity. Try to configure for high performance and durability sea pile concrete in North Chinese coastal areas. By this test, 10%~15% NBR-PVC quality ratio polymer into the sea pile concrete, it is improvement effected to the comprehensive performance of the concrete and greatly extend the design life.
本文研究了将NBR-PVC聚合物注入海桩混凝土中,经反复冻融损伤,并对其抗压性能、抗弯性能、质量损失和弹性模量损失进行了测试。尝试在华北沿海地区配置高性能耐久性海桩混凝土。通过试验,将10%~15%的NBR-PVC质量比的聚合物掺入海桩混凝土中,对混凝土的综合性能有改善作用,大大延长了设计寿命。
{"title":"Based on the Experimental Simulation of NBR-PVC Double Mixing Polymer Modified Cement Concrete Pier Pile Durability Analysis","authors":"Wu Xiangyu, Xu Dandan","doi":"10.1109/ICICTA.2015.283","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.283","url":null,"abstract":"This paper research on the NBR-PVC polymer into the sea pile concrete, by repeated freeze-thaw damage, and tested to the compressive properties, flexural properties, mass loss and loss modulus of elasticity. Try to configure for high performance and durability sea pile concrete in North Chinese coastal areas. By this test, 10%~15% NBR-PVC quality ratio polymer into the sea pile concrete, it is improvement effected to the comprehensive performance of the concrete and greatly extend the design life.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"134 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116353235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Railway Crossing Signal Equipment Remote Monitoring System 铁路道口信号设备远程监控系统
Qiao Shouhe
Due to the long distance along the railway in our country, the railway crossing equipment has some noodles wide, more scattered, not easy to the characteristics of centralized management. To improve the level of the management of the railway signal equipment maintenance, this paper studies the signal equipment remote monitoring system. The system USES acquisition crossing analog and switch quantity information, realized the real-time monitoring of signal equipment, Through the signal system of real-time monitor and record the basic running condition, can timely find equipment problems and timely alarm, notify the railway maintenance staff to take effective measures to eliminate rapidly.
由于我国铁路沿线距离较长,铁路道口设备存在一些面宽、比较分散、不易集中管理的特点。为了提高铁路信号设备维护管理水平,本文对信号设备远程监控系统进行了研究。本系统采用采集交叉模拟量和开关量信息,实现了对信号设备的实时监控,通过对信号系统的实时监控和记录基本运行状况,可以及时发现设备问题并及时报警,通知铁路养护人员采取有效措施迅速消除。
{"title":"Railway Crossing Signal Equipment Remote Monitoring System","authors":"Qiao Shouhe","doi":"10.1109/ICICTA.2015.171","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.171","url":null,"abstract":"Due to the long distance along the railway in our country, the railway crossing equipment has some noodles wide, more scattered, not easy to the characteristics of centralized management. To improve the level of the management of the railway signal equipment maintenance, this paper studies the signal equipment remote monitoring system. The system USES acquisition crossing analog and switch quantity information, realized the real-time monitoring of signal equipment, Through the signal system of real-time monitor and record the basic running condition, can timely find equipment problems and timely alarm, notify the railway maintenance staff to take effective measures to eliminate rapidly.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116470594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Evaluation Model of the Pile Foundation Green Construction Scheme Based on the Improved Value Engineering Theory 基于改进价值工程理论的桩基绿色施工方案评价模型
Jingning Yan
The pile foundation is widely used in the foundation engineering. Realizing the green construction of the pile foundation can promote the sustainable development of construction industry. The comparison between the green construction scheme of the pile foundation needs to be solved by the scientific theory system. The pile foundation engineering includes four pile foundation. The basic theory of green construction includes the foreign status of green construction, the domestic status of green construction, the concept of green construction and the main content of green construction etc. The improved value engineering theory introduces the analytic hierarchy process to the function evaluation of the value engineering. Combined with the requirement of the green construction and the characteristics of the pile foundation, the evaluation index system of the pile foundation green construction is established. Combined with the improved value engineering theory and the establishment of the pile foundation green construction evaluation index system, establish the evaluation model of the pile foundation green construction scheme. The model can thoroughly analyze the function of the green construction scheme, scientifically determine the function coefficient of the construction plan, and guide the whole process of the construction. The conclusion of the model can reflect the green construction of the pile foundation.
桩基础在基础工程中应用广泛。实现桩基础的绿色施工,可以促进建筑业的可持续发展。桩基绿色施工方案的比较需要科学的理论体系来解决。桩基础工程包括四桩基础。绿色建筑的基本理论包括国外绿色建筑的现状、国内绿色建筑的现状、绿色建筑的概念和绿色建筑的主要内容等。改进的价值工程理论将层次分析法引入到价值工程的功能评价中。结合绿色施工的要求和桩基的特点,建立了桩基绿色施工的评价指标体系。结合改进价值工程理论和建立桩基绿色施工评价指标体系,建立桩基绿色施工方案的评价模型。该模型可以深入分析绿色施工方案的功能,科学确定施工方案的功能系数,指导施工全过程。该模型的结论可以反映桩基础的绿色施工。
{"title":"The Evaluation Model of the Pile Foundation Green Construction Scheme Based on the Improved Value Engineering Theory","authors":"Jingning Yan","doi":"10.1109/ICICTA.2015.247","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.247","url":null,"abstract":"The pile foundation is widely used in the foundation engineering. Realizing the green construction of the pile foundation can promote the sustainable development of construction industry. The comparison between the green construction scheme of the pile foundation needs to be solved by the scientific theory system. The pile foundation engineering includes four pile foundation. The basic theory of green construction includes the foreign status of green construction, the domestic status of green construction, the concept of green construction and the main content of green construction etc. The improved value engineering theory introduces the analytic hierarchy process to the function evaluation of the value engineering. Combined with the requirement of the green construction and the characteristics of the pile foundation, the evaluation index system of the pile foundation green construction is established. Combined with the improved value engineering theory and the establishment of the pile foundation green construction evaluation index system, establish the evaluation model of the pile foundation green construction scheme. The model can thoroughly analyze the function of the green construction scheme, scientifically determine the function coefficient of the construction plan, and guide the whole process of the construction. The conclusion of the model can reflect the green construction of the pile foundation.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121655918","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
K Distribution Sea Clutter Modeling and Simulation Based on ZMNL 基于ZMNL的K分布海杂波建模与仿真
Zhou Jie, Chen Dong, Sun De-wei
This paper introduces the method of constructing the sea clutter, sea clutter amplitude distribution and power spectrum distribution characteristics of the model, using the ZMNL method of the K distribution sea clutter simulation, simulation results show that, it greatly reduces the amount of computation based on ZMNL method of K Distribution Sea Clutter Modeling and Simulation, improves the simulation speed.
本文介绍了海杂波的构造方法、海杂波的幅值分布和功率谱分布特征模型,采用ZMNL方法对K分布海杂波进行仿真,仿真结果表明,基于ZMNL方法对K分布海杂波进行建模与仿真,大大减少了计算量,提高了仿真速度。
{"title":"K Distribution Sea Clutter Modeling and Simulation Based on ZMNL","authors":"Zhou Jie, Chen Dong, Sun De-wei","doi":"10.1109/ICICTA.2015.279","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.279","url":null,"abstract":"This paper introduces the method of constructing the sea clutter, sea clutter amplitude distribution and power spectrum distribution characteristics of the model, using the ZMNL method of the K distribution sea clutter simulation, simulation results show that, it greatly reduces the amount of computation based on ZMNL method of K Distribution Sea Clutter Modeling and Simulation, improves the simulation speed.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126544515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
New Approach of Museums Information Dissemination in the Digital Age - Taking the Development and Design of Museum APP as an Example 数字时代博物馆信息传播的新途径——以博物馆APP开发设计为例
Wang Ying
Museum collection display in the digital age has been transformed from the simple exhibition into the combination of real objects and virtual display. With mobile intelligent terminal coming into the museum information dissemination, the one-way information transfer is gradually transformed to be a two-way interactive communication mode. According to the characteristics of intelligent terminal APP, the principles and methods for museum information dissemination are based on APP have been explored, and the basic framework of Museum APP is based on user experiences has been established, which provides a useful exploration for promoting the image of museums in the digital age and carrying out public education and more effectively implementing the information dissemination.
数字时代的博物馆藏品展示已经从单纯的展示转变为实物与虚拟展示相结合。随着移动智能终端进入博物馆信息传播,单向的信息传递逐渐转变为双向的互动传播模式。根据智能终端APP的特点,探索了基于APP的博物馆信息传播的原则和方法,建立了基于用户体验的博物馆APP的基本框架,为数字化时代博物馆形象的提升和公众教育的开展以及更有效地实施信息传播提供了有益的探索。
{"title":"New Approach of Museums Information Dissemination in the Digital Age - Taking the Development and Design of Museum APP as an Example","authors":"Wang Ying","doi":"10.1109/ICICTA.2015.145","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.145","url":null,"abstract":"Museum collection display in the digital age has been transformed from the simple exhibition into the combination of real objects and virtual display. With mobile intelligent terminal coming into the museum information dissemination, the one-way information transfer is gradually transformed to be a two-way interactive communication mode. According to the characteristics of intelligent terminal APP, the principles and methods for museum information dissemination are based on APP have been explored, and the basic framework of Museum APP is based on user experiences has been established, which provides a useful exploration for promoting the image of museums in the digital age and carrying out public education and more effectively implementing the information dissemination.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131737137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Research of the Property Service Enterprise's Innovation Based on the Customer Relationship Management Theory 基于客户关系管理理论的物业服务企业创新研究
Li Feng
Customer is the basis of the property services enterprise, the competition of property services enterprise is the competition for grabbing customers. It is necessary to achieve the following objectives: to provide the right product or service at the right time, to satisfy the customer needs and desires. But the management of property services enterprise is found many kinds of problems. Though they pay close attention to collecting information on customers, but the actual work is not satisfactory. The paper research innovation based on the customer relationship management in the property service enterprise, through set the goal of implementation of the customer relationship management, positioning on services market, optimizing the service processes, to form all employees "customer-centric" business philosophy. The customer satisfaction and customer loyalty rely on quality of customer complaints handling, The ideas of CRM requires a complete understanding of property services enterprises throughout the customer life cycle, they must provide the platform to communicate with customers. Property services enterprise set up various office of customer service center is in the implementation of CRM strategies. Taking all kinds method to improve service efficiency, and ultimately achieving higher goals of customer satisfaction.
客户是物业服务企业的生存之本,物业服务企业的竞争就是争夺客户的竞争。有必要实现以下目标:在正确的时间提供正确的产品或服务,满足顾客的需求和愿望。但物业服务企业的管理却发现了许多问题。虽然他们密切关注客户信息的收集,但实际工作并不令人满意。本文基于物业服务企业客户关系管理的创新研究,通过设定实施客户关系管理的目标,对服务市场进行定位,优化服务流程,形成全体员工“以客户为中心”的经营理念。客户满意度和客户忠诚度依赖于客户投诉处理的质量,CRM的理念要求物业服务企业对客户整个生命周期有完整的了解,必须提供与客户沟通的平台。物业服务企业设立各办事处的客户服务中心就是在实施CRM战略。采取各种方法提高服务效率,最终达到客户满意的更高目标。
{"title":"The Research of the Property Service Enterprise's Innovation Based on the Customer Relationship Management Theory","authors":"Li Feng","doi":"10.1109/ICICTA.2015.257","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.257","url":null,"abstract":"Customer is the basis of the property services enterprise, the competition of property services enterprise is the competition for grabbing customers. It is necessary to achieve the following objectives: to provide the right product or service at the right time, to satisfy the customer needs and desires. But the management of property services enterprise is found many kinds of problems. Though they pay close attention to collecting information on customers, but the actual work is not satisfactory. The paper research innovation based on the customer relationship management in the property service enterprise, through set the goal of implementation of the customer relationship management, positioning on services market, optimizing the service processes, to form all employees \"customer-centric\" business philosophy. The customer satisfaction and customer loyalty rely on quality of customer complaints handling, The ideas of CRM requires a complete understanding of property services enterprises throughout the customer life cycle, they must provide the platform to communicate with customers. Property services enterprise set up various office of customer service center is in the implementation of CRM strategies. Taking all kinds method to improve service efficiency, and ultimately achieving higher goals of customer satisfaction.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125206473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Finite Element Analysis of Milling Parameters for Metallurgy Saw Blade Cutting Process 冶金锯片切削过程铣削参数的有限元分析
Zhang Xianghong, Wang Huigang
Unsteadiness of surface quality and accidental vibration are serious problem in metallurgy saw blades cutting process that often lead to lots of waste products or causing tools damage. This paper, using ABAQUS software, develops an FEM model based on the orthogonal-cutting method to investigate the impact of milling parameters upon cutting process. Introducing to the Johnson-Cook thermal visco-plastic affects, the simulation results of the chip morphology and the stress state accord with that in real production. Simulation by varied parameters demonstrate the regularity of cutting force and cutting temperature for the change of cutting speed and cutting thickness of the cutter. And thus, suitable magnitude of cutting parameters are suggested.
表面质量的不稳定和意外振动是冶金锯片切割过程中存在的严重问题,经常导致大量的废料或刀具损坏。本文利用ABAQUS软件建立了基于正交切削法的有限元模型,研究了铣削参数对切削过程的影响。引入Johnson-Cook热粘塑性效应,对切屑形貌和应力状态的模拟结果与实际生产情况基本一致。通过不同参数的仿真,验证了切削力和切削温度随刀具切削速度和切削厚度的变化规律。据此提出了合适的切削参数大小。
{"title":"Finite Element Analysis of Milling Parameters for Metallurgy Saw Blade Cutting Process","authors":"Zhang Xianghong, Wang Huigang","doi":"10.1109/ICICTA.2015.278","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.278","url":null,"abstract":"Unsteadiness of surface quality and accidental vibration are serious problem in metallurgy saw blades cutting process that often lead to lots of waste products or causing tools damage. This paper, using ABAQUS software, develops an FEM model based on the orthogonal-cutting method to investigate the impact of milling parameters upon cutting process. Introducing to the Johnson-Cook thermal visco-plastic affects, the simulation results of the chip morphology and the stress state accord with that in real production. Simulation by varied parameters demonstrate the regularity of cutting force and cutting temperature for the change of cutting speed and cutting thickness of the cutter. And thus, suitable magnitude of cutting parameters are suggested.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133094794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of Overlapping Voltammograms of Nitrophenols Combining Genetic Algorithms and Support Vector Machines 结合遗传算法和支持向量机的硝基苯酚重叠伏安分析
G. Ling, Ren Shou-xin
This paper suggests a novel method named GA-LSSVM, combines genetic algorithms (GA) and least squares support vector machines (LS-SVM) techniques to provide a powerful model for improving the regression quality and to enhance the ability to extract characteristic information. Simultaneous differential pulse voltammetric multi-component determination of o-nitro phenol, m-nitro phenol and pnitrophenol was conducted for the first time by using the proposed method. The LS-SVM technique broadens the application of SVM by reducing the computational complexity since only the solution of a set of linear equations is required instead of a quadratic programming problem. Thus, LS-SVM has the capability of solving linear and nonlinear multivariate calibrations in a relatively fast way. Genetic algorithms (GA) introduced are probabilistic optimization techniques based on natural evolution and genetics and Darwin's theory of survival of the best. The GA-LS-SVM method is proven to be successful even when severe overlap of voltammograms existed.
本文提出了一种将遗传算法(GA)和最小二乘支持向量机(LS-SVM)技术相结合的GA- lssvm方法,为提高回归质量和增强特征信息提取能力提供了一个强大的模型。本文首次应用该方法对邻硝基酚、间硝基酚和对硝基酚进行了同时差分脉冲伏安法多组分测定。LS-SVM技术通过降低计算复杂度而拓宽了SVM的应用范围,因为它只需要求解一组线性方程,而不需要求解二次规划问题。因此,LS-SVM具有较快速求解线性和非线性多元校准的能力。遗传算法是一种基于自然进化和遗传学以及达尔文优胜劣汰理论的概率优化技术。实验证明,GA-LS-SVM方法在存在严重伏安重叠的情况下也是有效的。
{"title":"Analysis of Overlapping Voltammograms of Nitrophenols Combining Genetic Algorithms and Support Vector Machines","authors":"G. Ling, Ren Shou-xin","doi":"10.1109/ICICTA.2015.53","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.53","url":null,"abstract":"This paper suggests a novel method named GA-LSSVM, combines genetic algorithms (GA) and least squares support vector machines (LS-SVM) techniques to provide a powerful model for improving the regression quality and to enhance the ability to extract characteristic information. Simultaneous differential pulse voltammetric multi-component determination of o-nitro phenol, m-nitro phenol and pnitrophenol was conducted for the first time by using the proposed method. The LS-SVM technique broadens the application of SVM by reducing the computational complexity since only the solution of a set of linear equations is required instead of a quadratic programming problem. Thus, LS-SVM has the capability of solving linear and nonlinear multivariate calibrations in a relatively fast way. Genetic algorithms (GA) introduced are probabilistic optimization techniques based on natural evolution and genetics and Darwin's theory of survival of the best. The GA-LS-SVM method is proven to be successful even when severe overlap of voltammograms existed.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"210 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133439264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis about Seismic Constrained System of Single Tower Cable-Stayed Bridge 单塔斜拉桥抗震约束体系分析
Jiang-Chonghu, Li-Dejian
Taking Shihezi single tower cable-stayed bridge as the engineering background to establish finite element seismic model, using the nonlinear dynamic time history to get seismic analysis of the bridge under strong earthquake. In order to study the effect of damping constrained system on single tower cable-stayed bridge's seismic performance, this paper makes a contrastive analysis about the longitudinal, lateral different constrained system. In the longitudinal direction, we make a seismic calculation under the rare earthquake action while the single tower cable-stayed bridge respectively use different constrained system, such as rigid system, floating system, vertical supporting system, vertical support and elastic cable system, vertical support and viscous damper (FVD), etc, drawing the following conclusion: When using the movable support as the vertical bearing, friction resistance of the bearing can greatly improved the seismic performance of the structure, so its influence should be considered while calculating, the system that includes vertical support and the FVD is the optimal longitudinal seismic constrained system correspondingly. In the lateral direction, we respectively make a seismic calculation under the rare earthquake action while the pylons respectively use rigid system, floating system, transverse hinged, transverse free, vertical support and elastic cable, vertical support and viscous dampers (FVD) etc different constrained forms, transition pier respectively use transverse hinged, transverse free, lead rubber bearing, vertical support and viscous dampers (FVD) etc different constrained forms, drawing the following conclusions: If the force of transition pier stress has no conclusive effect on the design, the main tower with vertical support and viscous dampers while the transition pier with transverse hinged is the relatively optimal constrained system, If the force of transition pier stress has conclusive effect on the design, the main tower with vertical support and elastic cable while the transition pier with lead rubber bearings is the relatively optimal constrained system.
以石河子单塔斜拉桥为工程背景,建立有限元地震模型,利用非线性动力时程对该桥进行强震作用下的地震分析。为了研究阻尼约束体系对单塔斜拉桥抗震性能的影响,本文对纵向、横向不同约束体系进行了对比分析。在纵向上,我们对单塔斜拉桥分别采用刚性体系、浮动体系、竖向支撑体系、竖向支撑与弹性索体系、竖向支撑与粘性阻尼器(FVD)等不同约束体系进行了罕见地震作用下的地震计算,得出如下结论:当采用活动支座作为竖向支座时,支座的摩擦阻力可以大大提高结构的抗震性能,因此在计算时应考虑其影响,相应的,包含竖向支座和FVD的体系是最优的纵向地震约束体系。在横向上,分别对塔架分别采用刚性体系、浮动体系、横向铰接、横向自由、竖向支撑和弹性索、竖向支撑和粘性阻尼器(FVD)等不同约束形式进行了地震计算,过渡墩分别采用横向铰接、横向自由、铅橡胶支座、竖向支撑和粘性阻尼器(FVD)等不同约束形式;得出如下结论:在过渡墩应力力对设计无决定性影响的情况下,主塔竖向支承加粘性阻尼器,过渡墩横向铰接为相对最优约束体系;在过渡墩应力力对设计有决定性影响的情况下,主塔竖向支承加弹性索,过渡墩加铅橡胶支座为相对最优约束体系。
{"title":"Analysis about Seismic Constrained System of Single Tower Cable-Stayed Bridge","authors":"Jiang-Chonghu, Li-Dejian","doi":"10.1109/ICICTA.2015.49","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.49","url":null,"abstract":"Taking Shihezi single tower cable-stayed bridge as the engineering background to establish finite element seismic model, using the nonlinear dynamic time history to get seismic analysis of the bridge under strong earthquake. In order to study the effect of damping constrained system on single tower cable-stayed bridge's seismic performance, this paper makes a contrastive analysis about the longitudinal, lateral different constrained system. In the longitudinal direction, we make a seismic calculation under the rare earthquake action while the single tower cable-stayed bridge respectively use different constrained system, such as rigid system, floating system, vertical supporting system, vertical support and elastic cable system, vertical support and viscous damper (FVD), etc, drawing the following conclusion: When using the movable support as the vertical bearing, friction resistance of the bearing can greatly improved the seismic performance of the structure, so its influence should be considered while calculating, the system that includes vertical support and the FVD is the optimal longitudinal seismic constrained system correspondingly. In the lateral direction, we respectively make a seismic calculation under the rare earthquake action while the pylons respectively use rigid system, floating system, transverse hinged, transverse free, vertical support and elastic cable, vertical support and viscous dampers (FVD) etc different constrained forms, transition pier respectively use transverse hinged, transverse free, lead rubber bearing, vertical support and viscous dampers (FVD) etc different constrained forms, drawing the following conclusions: If the force of transition pier stress has no conclusive effect on the design, the main tower with vertical support and viscous dampers while the transition pier with transverse hinged is the relatively optimal constrained system, If the force of transition pier stress has conclusive effect on the design, the main tower with vertical support and elastic cable while the transition pier with lead rubber bearings is the relatively optimal constrained system.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132140189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on Government Knowledge Service in China: Under the Background of Dealing with Network Opinion Crisis 中国政府知识服务研究——以应对网络舆论危机为背景
Jing Zhou, Fuji Chen
To resolve problems of knowledge resources sharing and utilization during network public opinion crisis management in Chinese government, based on requirements analysis, knowledge service procedure were introduced and the framework of knowledge service for government were constructed for government decision maker to easily get knowledge. The study can provide some inspiration for how to improve government's Knowledge Service.
为解决我国政府网络舆情危机管理中知识资源共享与利用的问题,在需求分析的基础上,引入知识服务流程,构建政府知识服务框架,使政府决策者能够方便地获取知识。本研究可为如何提高政府的知识服务水平提供一些启示。
{"title":"Research on Government Knowledge Service in China: Under the Background of Dealing with Network Opinion Crisis","authors":"Jing Zhou, Fuji Chen","doi":"10.1109/ICICTA.2015.182","DOIUrl":"https://doi.org/10.1109/ICICTA.2015.182","url":null,"abstract":"To resolve problems of knowledge resources sharing and utilization during network public opinion crisis management in Chinese government, based on requirements analysis, knowledge service procedure were introduced and the framework of knowledge service for government were constructed for government decision maker to easily get knowledge. The study can provide some inspiration for how to improve government's Knowledge Service.","PeriodicalId":231694,"journal":{"name":"2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114812485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
2015 8th International Conference on Intelligent Computation Technology and Automation (ICICTA)
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1