Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Earthquake Earth Pressure Calculation Method of Clay Retaining Wall
In order to analyze the seismic earth pressure of cohesive soil retaining wall, the general method and simplified method for calculating seismic earth pressure are established in this study through Rankine’s earth pressure theory and Coulomb earth pressure theory. The two methods are analyzed and compared, and the following conclusion is drawn. Using the simplified method, the “internal structural pressure” is added around the retaining wall. Assuming that the cohesion between the filling and the wall is the same, the cohesive soil can be transformed into cohesionless soil to analyze. Using the general method, cracks will occur at the bottom of the wall, that is, the 0-point position of the earth pressure intensity is a distance from the heel of the wall. The distribution patterns of seismic earth pressure intensity calculated by the two methods are quite different, but the overturning moment at the bottom of the wall is less different.
Earthquake Earth Pressure Calculation Method of Clay Retaining Wall
In order to analyze the seismic earth pressure of cohesive soil retaining wall, the general method and simplified method for calculating seismic earth pressure are established in this study through Rankine’s earth pressure theory and Coulomb earth pressure theory. The two methods are analyzed and compared, and the following conclusion is drawn. Using the simplified method, the “internal structural pressure” is added around the retaining wall. Assuming that the cohesion between the filling and the wall is the same, the cohesive soil can be transformed into cohesionless soil to analyze. Using the general method, cracks will occur at the bottom of the wall, that is, the 0-point position of the earth pressure intensity is a distance from the heel of the wall. The distribution patterns of seismic earth pressure intensity calculated by the two methods are quite different, but the overturning moment at the bottom of the wall is less different.
Earthquake Earth Pressure Calculation Method of Clay Retaining Wall
Liu, Yong (Autor:in) / Liu, Hongzhe (Autor:in) / Yao, Zhanyong (Autor:in) / Shao, Mingxia (Autor:in) / Zhao, Yulong (Autor:in)
20th COTA International Conference of Transportation Professionals ; 2020 ; Xi’an, China (Conference Cancelled)
CICTP 2020 ; 1328-1337
09.12.2020
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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