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UPPER BOUND SOLUTIONS FOR THE ULTIMATE LOAD OF THE REINFORCED-SAND RETAINING WALL CONSIDERING FACING RIGIDITIY

机译：考虑面刚度的加筋挡土墙最大荷载的上限解

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摘要

Reinforced retaining wall has been widely used in permanent retaining structure.This paper aims at developing analytical solutions for estimating the ultimate bearing capacity of strip footings on reinforced retaining wall considering the different facing rigidities.A general failure mode which was two-wedge block is assumed based on the results of the previous model tests.Based on the upper bound theorem of traditional plastic limit analysis,one beating capacity formulas is developed for strip footings on reinforced-sand retaining wall under front loading.The proposed solution is validated and it is in good agreed with the test results obtained from the physical model experiments.

机译：加筋挡土墙已广泛用于永久性挡土结构中。本文旨在开发分析解决方案，以考虑到不同的面刚度来估算加筋挡土墙上条形基础的极限承载力。假设一般破坏模式为两楔块基于以往模型试验的结果。基于传统塑性极限分析的上限定理，针对加筋砂土挡土墙在前方荷载作用下的条形基础，建立了一个抗震承载力公式。与物理模型实验获得的测试结果非常吻合。

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来源
《New advances in geotechnical engineering》|2013年|168-171|共4页
会议地点 Chengdu(CN)
作者
ZHEN HUA; YANBO CAO; FANGLE PENG;
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作者单位

Department of Geotechnical Engineering,Tongji Univrsity,1239 Siping Road,Shanghai,200092,China;

Department of Geotechnical Engineering,Tongji Univrsity,1239 Siping Road,Shanghai,200092,China;

Department of Geotechnical Engineering,Tongji University,1239 Siping Road,Shanghai 200092,China;

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原文格式 PDF
正文语种 eng
中图分类土力学、地基基础工程;
关键词
retaining-sand retaining wall; ultimate capacity; upper bound solution; two-wedge block;

机译：挡沙挡土墙；极限容量上限解;两楔块;

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1. Determination of ultimate load and possible failure path for a rigid strip footing on soil partially supported by retaining wall using an adaptive refinement process [J] . Abazar Asghari, Rasoul Mirghaderi, Amir Hossein Gandomi International Journal of Mathematical Modelling and Numerical Optimisation . 2012,第3期

机译：使用自适应细化过程确定部分挡土墙支撑的刚性地基在土壤上的极限荷载和可能的破坏路径
2. Upper-Bound Analysis for Stone Retaining Wall Slope Based on Mixed Numerical Discretization [J] . Li Ze, Zhou Yu, Guo Yakun International journal of geomechanics . 2018,第10期

机译：基于混合数值离散化的挡土墙边坡上限分析
3. Upper bound limit analysis of masonry retaining walls using PIV velocity fields [J] . Benjamin Terrade, Anne-Sophie Colas, Denis Garnier Meccanica: Journal of the Italian Association of Theoretical and Applied Mechanics . 2018,第7期

机译：PIV速度场砌体挡土墙的上限分析
4. UPPER BOUND SOLUTIONS FOR THE ULTIMATE LOAD OF THE REINFORCED-SAND RETAINING WALL CONSIDERING FACING RIGIDITIY [C] . ZHEN HUA, YANBO CAO, FANGLE PENG China - Japan Geotechnical Symposium . 2013

机译：考虑到刚性刚性的增强砂挡土墙最终负荷的上限解
5. Geosynthetic-Reinforced Retaining Walls with Flexible Facing Subjected to Footing Loading [D] . Rahmaninezhad, Seyed Mustapha Mustapha. 2019

机译：具有柔性面对载体载荷的地球合式油增强挡土墙
6. Stiffness and ultimate load of osseointegrated prosthesis fixations in the upper and lower extremity [O] . Bastian Welke, Christof Hurschler, Marie Föller, 2013

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7. Upper bound solution for ultimate bearing capacity with a modified Hoek-Brown failure criterion [O] . Yang XL, Yin JH 2005

机译：修正Hoek-Brown破坏准则的极限承载力上限解决方案

UPPER BOUND SOLUTIONS FOR THE ULTIMATE LOAD OF THE REINFORCED-SAND RETAINING WALL CONSIDERING FACING RIGIDITIY

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