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Yeou-Fong Li, Bo-Yu Chen, Jin-Yuan Syu, Gobinathan Kadagathur Ramanathan, Wei-Hao Lee, Chih-Hong Huang and Man-Hoi Lok
Fiber-reinforced polymer (FRP) has been used for seismic retrofitting and structural reinforcement over recent decades. Numerous researchers have created stress?strain models based on experimental data to predict the mechanical properties of FRP-confined...
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Yan Zhuang, Jie Chen, Yunlong Wang, Hu Fan, Zhi Chen and Jinxin Li
This paper focuses on the redevelopment of the ABAQUS finite element software using the improved Mohr?Coulomb model, which enables the consideration of soil anisotropy. The findings of this research provide valuable theoretical guidance for on-site const...
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Ning Sun, Xiaokai Li, Shanggao Li, Dake Hu, Mengjiao Hu, Faming Zhang, Yiyan Zhong, Menglong Dong and Zinan Li
The surrounding rock stability of large underground caverns in a pumped storage power station is one of the most crucial problems in hydropower project design and construction. In the construction of hydropower projects in Southwest China, many undergrou...
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Yunfei Gao, Guogui Huang, Yinxi Li, Junyuan Zhang, Zeng Yang and Meng Wang
Homogenization methods can characterize the mechanical properties of these materials based on appropriate constitutive models and data. They are also applied to the characterization of mechanical parameters under complex geotechnical conditions in geotec...
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Dongshuai Tian and Hong Zheng
The Mohr-Coulomb (M-C) failure criterion has been a popular choice for geotechnical analysis because of its simplicity and ease of use. The fact that the M-C criterion disregards the intermediate principal stress?s impact is a significant drawback. As a ...
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Roberto Valentino
Modelling the presence and the effect of a thin weak layer of soil or rock in a slope stability analysis performed through the finite element method (FEM) presents several problems of purely numerical nature. This paper deals with a parametric analysis o...
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Nicholas R. MacDonald, Timothy R. M. Packulak and Jennifer J. Day
Direct shear (DS) is a common geotechnical laboratory test used to determine strength and deformation properties of rock discontinuities, such as normal and shear stiffness, peak and residual shear strength, and dilation. These are used as inputs for dis...
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Xueliang Jiang, Wenjie Liu, Hui Yang, Zhenyu Li, Wenchen Fan and Feifei Wang
Although the current ecological engineering technology can reinforce shallow landslides, it cannot reinforce deep landslides. A new type of ecological engineering technology-living tree stump slope protection was developed, aiming at the deficiency of cu...
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Xinlong Zhou, Dashun Fu, Juan Wan, Henglin Xiao, Xinyue He, Zhengxuan Li and Qixiang Deng
Vegetation slope protection plays an important role in improving the slope stability and protecting the environment. In this study, the mechanical properties of root?soil composites in different growth periods and their effects on slope stability were in...
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Xiuying Wang, Zhongsheng Tan, Qinglou Li and Weihan Zheng
The primary support structure of a tunnel often needs various support methods, such as bolts, steel arch frames, and shotcrete. It is of great significance to quickly calculate the displacement of tunnel walls and the bearing capacity of primary supports...
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