土木工程与管理学报2011，Vol.28Issue(3)：35-39,5.
大体积混凝土裂缝控制研究
Crack Control of Massive Concrete Structure
林一 1王凯 2高荣雄2
作者信息
- 1. 贵阳市城市规划设计研究院,贵州贵阳550000
- 2. 华中科技大学土木工程与力学学院,湖北武汉430074
- 折叠
摘要
Abstract
With the widely application of the massive concrete, the problem of how to control the cracks of the massive concrete have become more and more outstanding. Cracks are always bad for the concretes impermeability and anti-corrosion performance. This essay describes the mechanism of cracking in massive concrete, combined with the actual project, using MIDAS software to simulate the temperature field of massive concrete, via the simulation of hierarchical and blocking, cooling pipes, the boundary conditions and the Heat of hydra-tion of cement of the concrete,focused on solving the impact to temperature controlling towards these factors. In this project the monitoring results is in good agreement with theoretical analysis, also it provide a reference to the construction of other similar projects.关键词
大体积混凝土/裂缝控制/有限元分析Key words
massive concrete/ control the cracks/ finite element analysis分类
建筑与水利引用本文复制引用
林一,王凯,高荣雄..大体积混凝土裂缝控制研究[J].土木工程与管理学报,2011,28(3):35-39,5.
