Pub Date : 2023-09-25DOI: 10.1007/s10706-023-02656-6
Xiaochuan Yang
{"title":"Performance of Geofoam Included Nailed-Walls in Dynamic Condition","authors":"Xiaochuan Yang","doi":"10.1007/s10706-023-02656-6","DOIUrl":"https://doi.org/10.1007/s10706-023-02656-6","url":null,"abstract":"","PeriodicalId":48246,"journal":{"name":"Geotechnical and Geological Engineering","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135815974","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 : 2023-09-25DOI: 10.1007/s10706-023-02638-8
Alfrendo Satyanaga, Harianto Rahardjo, Qian Zhai, Sung-Woo Moon, Jong Kim
{"title":"Modelling Particle-Size Distribution and Estimation of Soil–water Characteristic Curve utilizing Modified Lognormal Distribution function","authors":"Alfrendo Satyanaga, Harianto Rahardjo, Qian Zhai, Sung-Woo Moon, Jong Kim","doi":"10.1007/s10706-023-02638-8","DOIUrl":"https://doi.org/10.1007/s10706-023-02638-8","url":null,"abstract":"","PeriodicalId":48246,"journal":{"name":"Geotechnical and Geological Engineering","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135817315","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 : 2023-09-23DOI: 10.1007/s10706-023-02621-3
Gilbert François Ngon Ngon, Michele Tatiana Minkoe, Zenon Itiga, Darman Japhet Taypondou, Oumar Oumla Kankao, Joel Simon Mbaï, Bravo Martin Mbang Bonda
{"title":"Potential Use of the Bakari (Adamawa–Cameroon) Quartzites as Sand Filters","authors":"Gilbert François Ngon Ngon, Michele Tatiana Minkoe, Zenon Itiga, Darman Japhet Taypondou, Oumar Oumla Kankao, Joel Simon Mbaï, Bravo Martin Mbang Bonda","doi":"10.1007/s10706-023-02621-3","DOIUrl":"https://doi.org/10.1007/s10706-023-02621-3","url":null,"abstract":"","PeriodicalId":48246,"journal":{"name":"Geotechnical and Geological Engineering","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135966029","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 : 2023-09-22DOI: 10.1007/s10706-023-02642-y
Chun Duan, Meiqin Zheng
{"title":"Application of EPS to Mitigate Ground Movements Caused by Mechanized Tunneling","authors":"Chun Duan, Meiqin Zheng","doi":"10.1007/s10706-023-02642-y","DOIUrl":"https://doi.org/10.1007/s10706-023-02642-y","url":null,"abstract":"","PeriodicalId":48246,"journal":{"name":"Geotechnical and Geological Engineering","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136060488","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 : 2023-09-22DOI: 10.1007/s10706-023-02647-7
Congcong Chen, Yusong Zhao, Bo Ma
{"title":"Three-Dimensional Risk Matrix for Risk Assessment of Tailings Storage Facility Failure: Theory and a Case Study","authors":"Congcong Chen, Yusong Zhao, Bo Ma","doi":"10.1007/s10706-023-02647-7","DOIUrl":"https://doi.org/10.1007/s10706-023-02647-7","url":null,"abstract":"","PeriodicalId":48246,"journal":{"name":"Geotechnical and Geological Engineering","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136061145","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}
{"title":"Stability and Hazard Assessment of the Progressive Zero Landslide in the Kalimpong Region of Darjeeling Himalaya, India","authors":"Suvam Das, Koushik Pandit, Shantanu Sarkar, Debi Prasanna Kanungo","doi":"10.1007/s10706-023-02641-z","DOIUrl":"https://doi.org/10.1007/s10706-023-02641-z","url":null,"abstract":"","PeriodicalId":48246,"journal":{"name":"Geotechnical and Geological Engineering","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136235314","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 : 2023-09-21DOI: 10.1007/s10706-023-02636-w
Yeganeh Attari, Hans Petter Jostad, Gustav Grimstad, Gudmund Reidar Eiksund
Abstract Pile driving can trigger slope failure, specifically in sensitive soil deposits or marginally stable slopes. Cases of slope failure during pile installation have been reported in countries such as Norway, Sweden and Canada where soft sensitive clay deposits are prevalent. Although a few approaches have been suggested to assess the factor of safety of a slope during pile driving, there is currently no standard method recognized by the geotechnical society to account for the reduction of safety factor of a slope as an effect of pile installation. Some approaches suggest using the excess pore pressure generated during pile driving to account for the reduction in soil strength (by reducing effective stresses), neglecting the change in total stresses. This paper discusses the accuracy of stability analysis methods currently in use for this problem by looking at stress changes in the soil during pile driving as well as using numerical analysis results. Importantly, the paper identifies the shortcomings regarding these approaches, thus allowing geo-engineers to understand the limitations of their analysis and the uncertainties in the models.
{"title":"Evaluation of Pile Driving Effects on Slope Stability in Clay","authors":"Yeganeh Attari, Hans Petter Jostad, Gustav Grimstad, Gudmund Reidar Eiksund","doi":"10.1007/s10706-023-02636-w","DOIUrl":"https://doi.org/10.1007/s10706-023-02636-w","url":null,"abstract":"Abstract Pile driving can trigger slope failure, specifically in sensitive soil deposits or marginally stable slopes. Cases of slope failure during pile installation have been reported in countries such as Norway, Sweden and Canada where soft sensitive clay deposits are prevalent. Although a few approaches have been suggested to assess the factor of safety of a slope during pile driving, there is currently no standard method recognized by the geotechnical society to account for the reduction of safety factor of a slope as an effect of pile installation. Some approaches suggest using the excess pore pressure generated during pile driving to account for the reduction in soil strength (by reducing effective stresses), neglecting the change in total stresses. This paper discusses the accuracy of stability analysis methods currently in use for this problem by looking at stress changes in the soil during pile driving as well as using numerical analysis results. Importantly, the paper identifies the shortcomings regarding these approaches, thus allowing geo-engineers to understand the limitations of their analysis and the uncertainties in the models.","PeriodicalId":48246,"journal":{"name":"Geotechnical and Geological Engineering","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136235323","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 : 2023-09-21DOI: 10.1007/s10706-023-02640-0
Abdullah M. A. Al-Rawabdeh, Jayan S. Vinod, Martin D. Liu, Timothy J. McCarthy, Scott Redwood
{"title":"Large-Scale Laboratory Testing of Helical Piles: Effect of the Shape","authors":"Abdullah M. A. Al-Rawabdeh, Jayan S. Vinod, Martin D. Liu, Timothy J. McCarthy, Scott Redwood","doi":"10.1007/s10706-023-02640-0","DOIUrl":"https://doi.org/10.1007/s10706-023-02640-0","url":null,"abstract":"","PeriodicalId":48246,"journal":{"name":"Geotechnical and Geological Engineering","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136154157","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 : 2023-09-21DOI: 10.1007/s10706-023-02639-7
Hauke Jürgens, Sascha Henke
Abstract The present study focusses on optimising a single supported excavation pit to achieve a more economical design using finite element analyses. Two methods for automating the derivation of the excavation pit’s necessary embedment depth are presented, which involve either embedment depth reduction using additional calculation phases or adapting the entire model with renewed discretisation. The bending moments as well as the earth pressure distribution along the wall show good agreement, indicating that both methods are suitable for application. Subsequently, the feasibility of using optimisation algorithms (Particle Swarm Optimisation and Differential Evolution) for dimensioning the single supported excavation pit regarding stress analysis of the wall is investigated. Therefore, the embedment depth and the position of the strut are varied for five different sheet pile walls and three different strut profiles. The results demonstrate that both algorithms perform well, particularly with a higher number of calculation steps. After varying iteration steps and population size, the Differential Evolution approach shows better performance compared to Particle Swarm Optimisation by means of finding the optimal solution after a lower number of computational steps.
{"title":"Numerical Optimisation of Excavation Pit Design Using Finite Element Analyses","authors":"Hauke Jürgens, Sascha Henke","doi":"10.1007/s10706-023-02639-7","DOIUrl":"https://doi.org/10.1007/s10706-023-02639-7","url":null,"abstract":"Abstract The present study focusses on optimising a single supported excavation pit to achieve a more economical design using finite element analyses. Two methods for automating the derivation of the excavation pit’s necessary embedment depth are presented, which involve either embedment depth reduction using additional calculation phases or adapting the entire model with renewed discretisation. The bending moments as well as the earth pressure distribution along the wall show good agreement, indicating that both methods are suitable for application. Subsequently, the feasibility of using optimisation algorithms (Particle Swarm Optimisation and Differential Evolution) for dimensioning the single supported excavation pit regarding stress analysis of the wall is investigated. Therefore, the embedment depth and the position of the strut are varied for five different sheet pile walls and three different strut profiles. The results demonstrate that both algorithms perform well, particularly with a higher number of calculation steps. After varying iteration steps and population size, the Differential Evolution approach shows better performance compared to Particle Swarm Optimisation by means of finding the optimal solution after a lower number of computational steps.","PeriodicalId":48246,"journal":{"name":"Geotechnical and Geological Engineering","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136152936","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：