Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Estimation of Active Earth Pressure on a Translating Rigid Retaining Wall Considering Soil Arching Effect
Abstract By analysing the actual catenary arch of minor principal stresses under Rankine rupture surface, a new coefficient of lateral active earth pressure is proposed. And based on the limit equilibrium theory, new formulas of lateral active earth pressure on translating rigid retaining structures is derived, considering effects of soil arch and stress on rupture surface as well as surcharge stress. Further, the effects of the parameters (i.e., backfill internal friction angle, wall-soil friction angle, wall height and surcharge stress) on active earth pressure and its coefficient, active earth thrust and height of its application are investigated. In addition, the comparisons between the proposed methods by this study and others as well as existing test data, show that the predictions by this study are better accordant with results of the model test.
Estimation of Active Earth Pressure on a Translating Rigid Retaining Wall Considering Soil Arching Effect
Abstract By analysing the actual catenary arch of minor principal stresses under Rankine rupture surface, a new coefficient of lateral active earth pressure is proposed. And based on the limit equilibrium theory, new formulas of lateral active earth pressure on translating rigid retaining structures is derived, considering effects of soil arch and stress on rupture surface as well as surcharge stress. Further, the effects of the parameters (i.e., backfill internal friction angle, wall-soil friction angle, wall height and surcharge stress) on active earth pressure and its coefficient, active earth thrust and height of its application are investigated. In addition, the comparisons between the proposed methods by this study and others as well as existing test data, show that the predictions by this study are better accordant with results of the model test.
Estimation of Active Earth Pressure on a Translating Rigid Retaining Wall Considering Soil Arching Effect
Zhou, Qiao-Yong (Autor:in) / Zhou, Yi-Tao (Autor:in) / Wang, Xue-Min (Autor:in) / Yang, Peng-Zhi (Autor:in)
Indian Geotechnical Journal ; 48 ; 541-548
14.07.2017
8 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Active earth pressure on translating rigid retaining structures considering soil arching effect
| Taylor & Francis Verlag | 2018
Estimation of active earth pressure against rigid retaining walls considering arching effects
| British Library Online Contents | 2003