文章基本信息

标题：Numerical Simulation Analysis of Rigid Permeable Plate Embedded in Abutment Back
本地全文：下载
作者：Li Dong ; Yue Gong ; Yi Zhang 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2019
卷号：136
页码：1-5
DOI：10.1051/e3sconf/201913604060
出版社：EDP Sciences
摘要：In order to solve the problem of bumping at bridge head of bridges in our country and reduce the void volume of bridge end transition slab, the method of embedding rigid permeable plates is proposed in this paper. Combined with different engineering situations and using geotechnical engineering stress and strain professional analysis software SIGMA/W to model, the performance and engineering applicability of rigid permeable plates are numerically simulated. The results show that the bearing capacity of rigid permeable plate meets the engineering load requirements and is in line with the engineering applicability; Embedding rigid permeable plate can effectively reduce the void volume of bridge end transition slab, especially when the compactness of abutment back is lower, the effect of rigid permeable plate on reducing the void volume of bridge end transition slab is more obvious. The proposed method of embedded rigid permeable plate provides valuable theoretical and scientific basis for solving the problem of bridge head jumping.
其他摘要：In order to solve the problem of bumping at bridge head of bridges in our country and reduce the void volume of bridge end transition slab, the method of embedding rigid permeable plates is proposed in this paper. Combined with different engineering situations and using geotechnical engineering stress and strain professional analysis software SIGMA/W to model, the performance and engineering applicability of rigid permeable plates are numerically simulated. The results show that the bearing capacity of rigid permeable plate meets the engineering load requirements and is in line with the engineering applicability; Embedding rigid permeable plate can effectively reduce the void volume of bridge end transition slab, especially when the compactness of abutment back is lower, the effect of rigid permeable plate on reducing the void volume of bridge end transition slab is more obvious. The proposed method of embedded rigid permeable plate provides valuable theoretical and scientific basis for solving the problem of bridge head jumping.