[资料原创]边坡基坑经典英文文章 [复制链接]

Three-dimensional base stability of rectangular excavations in soft soils using FEM +8GxX
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Abstract o_[
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The three-dimensional base stability of rectangular excavations in soft soils was evaluated using the finite element method with yBv4 xKMH  
reduced shear strength. Numerical results indicate that the base stability of excavations was significantly influenced by the following &b2@+/ F  
factors: (1) the depth to width ratio, (2) the thickness of the soft soil layer between the excavation base and the hard stratum, (3) the .v9i|E=<~  
depth of walls inserted below the excavation base, (4) the stiffness of walls, and (5) the length to width ratio of the excavation. The  BrZ17  
three-dimensional effect can be neglected at the length to width ratio larger than six. Terzaghi’s equation for base stability can be ?
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used to evaluate the three-dimensional base stability of rectangular excavations after modification. gb[.Ww  

2004 Elsevier Ltd. All rights reserved. 2(Yt`3Go(  
Keywords: Finite-element analysis; Three-dimensional; Soft clay; Base stability

Two-dimensional base stability of excavations in soft soils using FEM Q2Uk0:M  
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Abstract i=fhK~Jd  
The 2D base stability of excavations is evaluated using FEM with reduced shear strength. wGHVq fm5  
The numerical results indicate that the base stability of excavations is significantly influenced :z|$K^)7Z  
by the ratio of the depth to the width of the excavations, the thickness of the soft soil layer <N=ow"rD  
between the excavation base and hard stratum, the depth of the walls inserted below the Z hCjY  
excavation base, and the stiffness of the walls around the excavation. Closed form equations "ZmxHMf  
considering embedment depth under the base of braced excavation has been proposed based `H^
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on the upper bound analysis and compared with the FE results. '}F9f?  
# 2002 Elsevier Science Ltd. All rights reserved. m]{/5L  
Keywords: Finite-element analysis; Soft clay; Base stability; Upper bound analysis

不错，谢谢楼主了啊 >F/E,U ]  
正好可以学习一下外国同行的意见！！

怎么下载不了啊？、？

shm dongxi ,guanshui yufangji ,yufangn i ma de bi

下了，谢谢提供！

收了，谢谢楼主

好东西，收藏了

正好用到，呵呵

谢谢啦

好!