泡沫轻质混凝土路基变形规律分析
Analysis of Deformation Law of Foam Lightweight Concrete Subgrade
夏志杰1
作者信息
- 1. 中国水利水电第十四工程局有限公司,云南 昆明 650041
- 折叠
摘要
某大桥及后续路基从堆积体中前缘通过,堆积体上部后缘为邵家庄村,局部有水田分部,堆积体左侧局部前期已发生浅表滑塌.以泡沫轻质混凝土施工为例,基于ABAQUS软件的模拟分析堆积体段泡沫轻质混凝土变形规律稳定性优化措施,从而在施工及运营过程中有效降低堆积体边坡承受荷载,防止由于堆积体不稳定导致地质灾害发生.
Abstract
A certain bridge and its subsequent roadbed pass through the front edge of the accumulation body.The upper and rear edge of the accumulation body is Shaojiazhuang Village,with paddy fields distributed locally.Shallow surface sliding has occurred in the early stage of the left side of the accumulation body.Taking the construction of foam lightweight concrete as an example,this paper simulates and analyzes the deformation law and stability optimization measures of foam lightweight concrete in the accumulation section based on ABAQUS software.It can effectively reduce the load on the slope of the accumulation body during construction and operation,and prevent geological disasters caused by the instability of the accumulation body.
关键词
泡沫轻质混凝土/堆积体区域/稳定性/数值模拟Key words
foam lightweight concrete/accumulation area/stability/numerical simulation引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据