基于耦合分析的水利工程混凝土渗漏监测方法

Monitoring Method of Concrete Leakage in Water Conservancy Project Based on Coupling Analysis

在以往的研究中,多是考虑一种物理场对混凝土渗漏的的影响,导致监测结果与实际情况不符。为此,进行基于耦合分析的水利工程混凝土渗漏监测研究,即荷载-干湿交替-硫酸盐3因素耦合作用下的3种工况混凝土渗漏过程。结果表明,孔洞、裂缝会加剧渗漏速度和渗漏程度。因此在混凝土防治中,应该注意对孔洞、裂缝等问题的处理。

In the past,the influence of a kind of physical field on the leakage of concrete was considered,which led to the discrepancy between the monitoring results and the actual situation.Therefore,based on the coupling analysis,the leakage monitoring of concrete in water conservancy project is studied,that is,the leakage process of concrete under three conditions of load wet dry alternation sulfate coupling.The results show that the holes and cracks will aggravate the leakage rate and degree.Therefore,in the prevention and control of concrete,attention should be paid to the treatment of holes and cracks.