Influence of vibration impacts from vehicles on the state of the foundation structure of a residential building
Influence of vibration impacts from vehicles on the state of the foundation structure of a residential building
复制标题
车辆振动冲击对住宅基础结构状态的影响
DOI：
10.1051/e3sconf/201913503053
复制
发表时间：
2019
影响因子：
--
通讯作者：
N. Kupchikova
中科院分区：
文献类型：
--
作者：
T. Zolina;N. Kupchikova
在这项工作中，对高速公路振动影响对阿斯特拉罕一栋五层住宅楼基础结构状态的影响进行了实验研究。这些研究与对多层砖砌住宅楼的地质基础、地基和地基的检查相结合。研究表明，四年多来，由于高速公路振动加剧，受损的建筑结构发生了显着变化，支撑结构的变形率证明了其紧急状态。经证实，影响建筑物基础结构振动加速度大小的主要因素有：建筑物的结构类型；建筑物距地震波源的距离；纵波在土层中的传播速度。
In this work, experimental studies were conducted on the effect of vibrational influences from highways on the state of the foundation structures of a five-story residential building in Astrakhan. The studies were combined with an examination of the geo-base, foundations, and foundation of a multi-story brick residential building. Studies have shown that over four years, damaged building structures underwent significant changes due to increased vibration from the highway, and the rate of deformation in the supporting structures prove their emergency state. It is confirmed that the main factors affecting the magnitude of vibration acceleration of the building foundation structure are: structural type of the building; distance from the building to the source of seismic waves; longitudinal wave propagation velocity in the soil layer.