Pub Date : 2011-04-22DOI: 10.1109/ICETCE.2011.5775932
Xu Zhiqian, Yan Xiangzhen, Yang Xiujuan
A new image recognition and interpretation system for the blurred image is proposed in this paper. Some important rules of complex moments for the blurred image are presented and proofed. The proposed system is composed of regional segmentation, image recognition and image interpretation process. As a pre-processing in the regional segmentation process, an input image is divided into some proper regions using techniques based on attention-driven approach. Fuzzy inference neural networks are employed in both the image recognition and the interpretation processes. The graphs under the blurring effect are presented. The experiment has shown that the proposed system can be successfully used in recognition of the blurred images.
{"title":"A new recognition and interpretation system of the blurred image","authors":"Xu Zhiqian, Yan Xiangzhen, Yang Xiujuan","doi":"10.1109/ICETCE.2011.5775932","DOIUrl":"https://doi.org/10.1109/ICETCE.2011.5775932","url":null,"abstract":"A new image recognition and interpretation system for the blurred image is proposed in this paper. Some important rules of complex moments for the blurred image are presented and proofed. The proposed system is composed of regional segmentation, image recognition and image interpretation process. As a pre-processing in the regional segmentation process, an input image is divided into some proper regions using techniques based on attention-driven approach. Fuzzy inference neural networks are employed in both the image recognition and the interpretation processes. The graphs under the blurring effect are presented. The experiment has shown that the proposed system can be successfully used in recognition of the blurred images.","PeriodicalId":6340,"journal":{"name":"2011 International Conference on Electric Technology and Civil Engineering (ICETCE)","volume":"27 1","pages":"958-961"},"PeriodicalIF":0.0,"publicationDate":"2011-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78935811","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}
Pub Date : 2011-04-22DOI: 10.1109/ICETCE.2011.5775421
Xiong Xianwei, Wei Zhuo-bin, Liu Guanglei
An improved BP algorithm is proposed adopting the LAC (least absolute criteria). Based on the research of BP algorithm and its limits, the improved BP algorithm adopts the LAC by using the iteratively reweighted least squares method. The algorithm is analyzed, employed and validated in a structural damage detection of a wing component. Comparing with the ordinary algorithm based on the ordinary least-squares criterion, the improved BP algorithm has a better performance when there are violations of the assumption of normality of residuals, and it is robust to the outliers. The results of the simulation demonstrate the effectiveness of the improved BP algorithm for damage detection.
{"title":"BP algorithm based on LAC and its application in structural damage detection","authors":"Xiong Xianwei, Wei Zhuo-bin, Liu Guanglei","doi":"10.1109/ICETCE.2011.5775421","DOIUrl":"https://doi.org/10.1109/ICETCE.2011.5775421","url":null,"abstract":"An improved BP algorithm is proposed adopting the LAC (least absolute criteria). Based on the research of BP algorithm and its limits, the improved BP algorithm adopts the LAC by using the iteratively reweighted least squares method. The algorithm is analyzed, employed and validated in a structural damage detection of a wing component. Comparing with the ordinary algorithm based on the ordinary least-squares criterion, the improved BP algorithm has a better performance when there are violations of the assumption of normality of residuals, and it is robust to the outliers. The results of the simulation demonstrate the effectiveness of the improved BP algorithm for damage detection.","PeriodicalId":6340,"journal":{"name":"2011 International Conference on Electric Technology and Civil Engineering (ICETCE)","volume":"19 1","pages":"2020-2023"},"PeriodicalIF":0.0,"publicationDate":"2011-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78955140","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}
Pub Date : 2011-04-22DOI: 10.1109/ICETCE.2011.5776493
Ming-Shan Lu
GPS-RTK technology has been currently used in the mapping area. But this technology cannot comprehensively utilize in urban surveying, owing to the influence of inaccuracy measurement. In this paper, the quality control measurement of GPS-RTK are tested and analyzed. Compared to the general instruments, GPS-RTK method could eliminate the error. The maximum errors between points were 5.727, and all the points were not beyond tolerance. According to the measurements results, 96.3% points were with the scope of 5 cm, and the root-mean-square error (RMS) were also in the limit of measurements. This paper pointed out the two times initial quality control method, it is effectively to control the gross error, enhance the accuracy of GPS-RTK technology. From the results, the quality control measurement of GPS-RTK could provide more accuracy and reliability on surveying.
{"title":"Data analysis in quality controling using GPS-RTK technology","authors":"Ming-Shan Lu","doi":"10.1109/ICETCE.2011.5776493","DOIUrl":"https://doi.org/10.1109/ICETCE.2011.5776493","url":null,"abstract":"GPS-RTK technology has been currently used in the mapping area. But this technology cannot comprehensively utilize in urban surveying, owing to the influence of inaccuracy measurement. In this paper, the quality control measurement of GPS-RTK are tested and analyzed. Compared to the general instruments, GPS-RTK method could eliminate the error. The maximum errors between points were 5.727, and all the points were not beyond tolerance. According to the measurements results, 96.3% points were with the scope of 5 cm, and the root-mean-square error (RMS) were also in the limit of measurements. This paper pointed out the two times initial quality control method, it is effectively to control the gross error, enhance the accuracy of GPS-RTK technology. From the results, the quality control measurement of GPS-RTK could provide more accuracy and reliability on surveying.","PeriodicalId":6340,"journal":{"name":"2011 International Conference on Electric Technology and Civil Engineering (ICETCE)","volume":"11 1","pages":"4894-4897"},"PeriodicalIF":0.0,"publicationDate":"2011-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76424991","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}
Pub Date : 2011-04-22DOI: 10.1109/ICETCE.2011.5775446
Zhiqiang Pang, Cuihua Dong, Jiachuan Chen, Guihua Yang, Yu Liu, Quan Wang, Z. Long
Improved green manufacturing of pulp and paper product by biological treatment has attracted great research interest in recent years. We investigated the properties of poplar thermo-chemical mechanical pulp (CTMP) and effluent properties after pretreatment with crude enzymes secreted from several white-rot fungi (Trametes sp. lg-9, Coriolus versicolor sdu-4 and Phanerochaete chrysosporium 25). Pretreatment with all these crude enzymes improved CTMP proterpties, and Trametes sp. lg-9 crude enzymes specifically improved CTMP beating properties, reduced energy input for the beating process. The pretreatment also facilitated bleaching of the CTMP and the charge of bleaching chemicals could be greatly reduced. On the other hand, C. versicolor sdu-4 crude enzymes pretreatment increased the pulp brightness when carried out before CTMP bleaching, while enzyme pretreatment after CTMP bleaching improved other physical indices of pulp. Pretreatment with crude enzymes from P. chrysosporium 25 improved pulp physical properties at a less extent, and pretreatment before bleaching decreased the CTMP brightness. Our findings demonstrated the feasibility of green manufacturing of CTMP and provided additional experimental evidence of using crude enzyme preparation from fungi to improve pulp properties and decrease effluent discharge. Therefore, they will contribute to the advance of green manufacturing pulping in the pulp and paper industry.
{"title":"Improved green manufacturing of thermo-chemical mechanical pulp by crude enzymes secreted from white-rot fungi","authors":"Zhiqiang Pang, Cuihua Dong, Jiachuan Chen, Guihua Yang, Yu Liu, Quan Wang, Z. Long","doi":"10.1109/ICETCE.2011.5775446","DOIUrl":"https://doi.org/10.1109/ICETCE.2011.5775446","url":null,"abstract":"Improved green manufacturing of pulp and paper product by biological treatment has attracted great research interest in recent years. We investigated the properties of poplar thermo-chemical mechanical pulp (CTMP) and effluent properties after pretreatment with crude enzymes secreted from several white-rot fungi (Trametes sp. lg-9, Coriolus versicolor sdu-4 and Phanerochaete chrysosporium 25). Pretreatment with all these crude enzymes improved CTMP proterpties, and Trametes sp. lg-9 crude enzymes specifically improved CTMP beating properties, reduced energy input for the beating process. The pretreatment also facilitated bleaching of the CTMP and the charge of bleaching chemicals could be greatly reduced. On the other hand, C. versicolor sdu-4 crude enzymes pretreatment increased the pulp brightness when carried out before CTMP bleaching, while enzyme pretreatment after CTMP bleaching improved other physical indices of pulp. Pretreatment with crude enzymes from P. chrysosporium 25 improved pulp physical properties at a less extent, and pretreatment before bleaching decreased the CTMP brightness. Our findings demonstrated the feasibility of green manufacturing of CTMP and provided additional experimental evidence of using crude enzyme preparation from fungi to improve pulp properties and decrease effluent discharge. Therefore, they will contribute to the advance of green manufacturing pulping in the pulp and paper industry.","PeriodicalId":6340,"journal":{"name":"2011 International Conference on Electric Technology and Civil Engineering (ICETCE)","volume":"15 1","pages":"4178-4181"},"PeriodicalIF":0.0,"publicationDate":"2011-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87492733","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}
Pub Date : 2011-04-22DOI: 10.1109/ICETCE.2011.5774566
Xiao-jun Wang, Jin-an Wang
Simply supported beams subjected to uniform was considered mechanical model of backfill roof of underhand drift cut-and-filling stopping, because high-span ratio of stratified backfill was relatively large, there might be some errors in the bearing capacity calculation of material mechanics, through the analysis of the model boundary shape and mechanical distribution characteristic, a semi-inverse method of elasticity was used to obtain stress corrected solutions of load-bearing beam. So three mathematical models were created through different high-span ratios, that were 3∶10,3∶5,3∶3, and stress failure curve of elasticity solution was compared with stress failure curve of material mechanics solutions and to validated the correctness of the corrected formula. critical failure equation of backfill roof was derived based on maximum stress criterion, the critical failure curve of backfill was achieved by substituting the mechanics parameters of different stresses into the analytical formulas, and failure modes of backfill roof is found through physical modeling experiment. The results show that the failure of backfill roof is first happening from the center at the bottom of backfill, the final result is that falling arch. Finally, effective measures were proposed to avoid failure of backfill roof.
{"title":"The mechanism and experimental study on fracture of thick-bedded backfill roof under high stress","authors":"Xiao-jun Wang, Jin-an Wang","doi":"10.1109/ICETCE.2011.5774566","DOIUrl":"https://doi.org/10.1109/ICETCE.2011.5774566","url":null,"abstract":"Simply supported beams subjected to uniform was considered mechanical model of backfill roof of underhand drift cut-and-filling stopping, because high-span ratio of stratified backfill was relatively large, there might be some errors in the bearing capacity calculation of material mechanics, through the analysis of the model boundary shape and mechanical distribution characteristic, a semi-inverse method of elasticity was used to obtain stress corrected solutions of load-bearing beam. So three mathematical models were created through different high-span ratios, that were 3∶10,3∶5,3∶3, and stress failure curve of elasticity solution was compared with stress failure curve of material mechanics solutions and to validated the correctness of the corrected formula. critical failure equation of backfill roof was derived based on maximum stress criterion, the critical failure curve of backfill was achieved by substituting the mechanics parameters of different stresses into the analytical formulas, and failure modes of backfill roof is found through physical modeling experiment. The results show that the failure of backfill roof is first happening from the center at the bottom of backfill, the final result is that falling arch. Finally, effective measures were proposed to avoid failure of backfill roof.","PeriodicalId":6340,"journal":{"name":"2011 International Conference on Electric Technology and Civil Engineering (ICETCE)","volume":"86 9 1","pages":"2770-2774"},"PeriodicalIF":0.0,"publicationDate":"2011-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87685304","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}
Pub Date : 2011-04-22DOI: 10.1109/ICETCE.2011.5774462
Yulan Yang, Wenbo Yu, H. Tai, Tao Shi, Xiaoqing Zhu
A method is proposed to assign the priority for indicators in this paper. This proposed method combines the group analytic hierarchy process (group AHP) and cluster analysis, therefore, it highlights the democracy and avoids the extreme individual preference in group decision. This method has been used to weight 17 identified indicators for assessing the energy efficiency of residential building in hot summer and cold winter zone in China. The proposed method could also be extended to weight identified indicators of energy efficiency assessment in building in other 4 climate zones in China, even other countries.
{"title":"Linking analytic hierarchy process and cluster analysis to weight indicators in residential building energy efficiency assessment","authors":"Yulan Yang, Wenbo Yu, H. Tai, Tao Shi, Xiaoqing Zhu","doi":"10.1109/ICETCE.2011.5774462","DOIUrl":"https://doi.org/10.1109/ICETCE.2011.5774462","url":null,"abstract":"A method is proposed to assign the priority for indicators in this paper. This proposed method combines the group analytic hierarchy process (group AHP) and cluster analysis, therefore, it highlights the democracy and avoids the extreme individual preference in group decision. This method has been used to weight 17 identified indicators for assessing the energy efficiency of residential building in hot summer and cold winter zone in China. The proposed method could also be extended to weight identified indicators of energy efficiency assessment in building in other 4 climate zones in China, even other countries.","PeriodicalId":6340,"journal":{"name":"2011 International Conference on Electric Technology and Civil Engineering (ICETCE)","volume":"41 1","pages":"3252-3255"},"PeriodicalIF":0.0,"publicationDate":"2011-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87713367","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}
Pub Date : 2011-04-22DOI: 10.1109/ICETCE.2011.5775740
L. Wan, Zhangming Li, Qiang Feng
The deformation characteristic of the overlying highvoltage tower in the construction process of a very complex road tunnel project in Shenzhen of China is analyzed by use of the finite element analysis software MIDAS/GTS. The deformation Laws, such as there is the certain quantitative relationship between the tunnel vault and overlying tower foundation, are obtained, it is showed that the laws are consistent with the site monitoring data of the project. The work indicates that how to keep the foundation stability and control its deformation of the overlying structure of a complex large-section tunnel and in the practical project, and is of reference value for similar projects.
{"title":"Analysis on deformation characteristic of the overlying high-voltage tower under the construction of the complex lager section tunnels","authors":"L. Wan, Zhangming Li, Qiang Feng","doi":"10.1109/ICETCE.2011.5775740","DOIUrl":"https://doi.org/10.1109/ICETCE.2011.5775740","url":null,"abstract":"The deformation characteristic of the overlying highvoltage tower in the construction process of a very complex road tunnel project in Shenzhen of China is analyzed by use of the finite element analysis software MIDAS/GTS. The deformation Laws, such as there is the certain quantitative relationship between the tunnel vault and overlying tower foundation, are obtained, it is showed that the laws are consistent with the site monitoring data of the project. The work indicates that how to keep the foundation stability and control its deformation of the overlying structure of a complex large-section tunnel and in the practical project, and is of reference value for similar projects.","PeriodicalId":6340,"journal":{"name":"2011 International Conference on Electric Technology and Civil Engineering (ICETCE)","volume":"2012 1","pages":"1019-1022"},"PeriodicalIF":0.0,"publicationDate":"2011-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87715385","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}
Pub Date : 2011-04-22DOI: 10.1109/ICETCE.2011.5776106
Chen Bin, Zhang Ke-neng
A typical soil similar slope with abundant Quaternary groundwater is located in Chenzhou City, China and mainly composed of gray-white silt clay which softens in water. The landslide occurred during the first evaluation in the ratio of 1∶1.25, and then twice during the following reinforcement in the ratio of 1∶3. As a result, the scale of the landslide enlarged 20 times and the slope was still in low deformation. Based on the engineering geological conditions, the landslide character and the monitoring data, the evaluation model of slope's process stability was built by use of FEM, which simulated the course of the landslides. And then, the landslide mechanism was analyzed and key points of the following construction process control were put forward. The result shows Process stability of high cutting slope under complex geological conditions during the construction is a controllable procedure variable, lacking effective control is the main reason for the landslide. The method, consist of FEM simulation and monitoring is effective in researching slope's process stability during construction and the mechanism of landslide, meanwhile it also provided dynamic guidance for the excavation and reinforcement.
{"title":"Process stability of high cut slope under complex geological conditions during construction","authors":"Chen Bin, Zhang Ke-neng","doi":"10.1109/ICETCE.2011.5776106","DOIUrl":"https://doi.org/10.1109/ICETCE.2011.5776106","url":null,"abstract":"A typical soil similar slope with abundant Quaternary groundwater is located in Chenzhou City, China and mainly composed of gray-white silt clay which softens in water. The landslide occurred during the first evaluation in the ratio of 1∶1.25, and then twice during the following reinforcement in the ratio of 1∶3. As a result, the scale of the landslide enlarged 20 times and the slope was still in low deformation. Based on the engineering geological conditions, the landslide character and the monitoring data, the evaluation model of slope's process stability was built by use of FEM, which simulated the course of the landslides. And then, the landslide mechanism was analyzed and key points of the following construction process control were put forward. The result shows Process stability of high cutting slope under complex geological conditions during the construction is a controllable procedure variable, lacking effective control is the main reason for the landslide. The method, consist of FEM simulation and monitoring is effective in researching slope's process stability during construction and the mechanism of landslide, meanwhile it also provided dynamic guidance for the excavation and reinforcement.","PeriodicalId":6340,"journal":{"name":"2011 International Conference on Electric Technology and Civil Engineering (ICETCE)","volume":"17 1","pages":"5276-5279"},"PeriodicalIF":0.0,"publicationDate":"2011-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86860420","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}
Pub Date : 2011-04-22DOI: 10.1109/ICETCE.2011.5775329
Lihong Chen, Fei Chen, Li Wu
As more and more metros were built in modern city, the new constructing metro lines will be inevitably crossing the existing one. During the construction process of the new metro line, excavation may lead to the displacement of the existing tunnels and the tracks, sequentially affect the travel of trains, so monitoring on the new constructing lines is very important. The traditional manual monitoring techniques can be not available due to the busy traffic. Therefore, automatic remote real-time monitoring system should be applied to supervise the deformation of structures and tracks of existing metro 24-hours/7 days. During the construction of new metro station under-pass a existing station in Beijing, DAMS—IV intelligent distributed safety monitoring system was adopted, 84 hydro-static levelings and other instruments were installed to monitor the exiting station structures and the tracks; The observed data do help to adjust the construction plan and grouting strength to make sure that the deformation of the existing station and tracks was under control.
{"title":"Real-time safety monitoring on existing metro station underpassed by new metro","authors":"Lihong Chen, Fei Chen, Li Wu","doi":"10.1109/ICETCE.2011.5775329","DOIUrl":"https://doi.org/10.1109/ICETCE.2011.5775329","url":null,"abstract":"As more and more metros were built in modern city, the new constructing metro lines will be inevitably crossing the existing one. During the construction process of the new metro line, excavation may lead to the displacement of the existing tunnels and the tracks, sequentially affect the travel of trains, so monitoring on the new constructing lines is very important. The traditional manual monitoring techniques can be not available due to the busy traffic. Therefore, automatic remote real-time monitoring system should be applied to supervise the deformation of structures and tracks of existing metro 24-hours/7 days. During the construction of new metro station under-pass a existing station in Beijing, DAMS—IV intelligent distributed safety monitoring system was adopted, 84 hydro-static levelings and other instruments were installed to monitor the exiting station structures and the tracks; The observed data do help to adjust the construction plan and grouting strength to make sure that the deformation of the existing station and tracks was under control.","PeriodicalId":6340,"journal":{"name":"2011 International Conference on Electric Technology and Civil Engineering (ICETCE)","volume":"44 1","pages":"6767-6770"},"PeriodicalIF":0.0,"publicationDate":"2011-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87068792","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}
Pub Date : 2011-04-22DOI: 10.1109/ICETCE.2011.5774699
H. Mao, Xiao-ju Wang, Yun-xian He, Kevin Shi
At present, how to select the length of the blanket on infinite deep pervious foundation has not been resolved, this paper mainly discuss the options of effective length for impervious blanket by set an mathematics model to calculate it, using a model experimentation to validate it, and the theory and the experiment get fine mutual verification. Moreover, considering the environments issue about pickle and swampy soil in practice, we put forward the conception of eco-length and method to calculate it about the blanket, the method is simple and useful.
{"title":"A pilot study of the method choice about the blanket length over earth-rock dam on the infinite deep pervious foundation","authors":"H. Mao, Xiao-ju Wang, Yun-xian He, Kevin Shi","doi":"10.1109/ICETCE.2011.5774699","DOIUrl":"https://doi.org/10.1109/ICETCE.2011.5774699","url":null,"abstract":"At present, how to select the length of the blanket on infinite deep pervious foundation has not been resolved, this paper mainly discuss the options of effective length for impervious blanket by set an mathematics model to calculate it, using a model experimentation to validate it, and the theory and the experiment get fine mutual verification. Moreover, considering the environments issue about pickle and swampy soil in practice, we put forward the conception of eco-length and method to calculate it about the blanket, the method is simple and useful.","PeriodicalId":6340,"journal":{"name":"2011 International Conference on Electric Technology and Civil Engineering (ICETCE)","volume":"2015 1","pages":"5698-5701"},"PeriodicalIF":0.0,"publicationDate":"2011-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87163522","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}
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