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地下水既是岩土体的组成部分,直接影响岩土体工程特性,又是基础工程的环境,影响建筑物的稳定性和耐久性。由于工程勘察中对水文地质问题研究不深人,设计中又忽视了水文地质问题,经常发生由地下水引发的各种岩土工程危害问题,因此,在勘察中加强水文地质问题的研究是十分必要的,在工程勘察中不仅要求查明与岩土工程有关的水文地质问题,评价地下水对岩土体和建筑物的作用及其影响,更要提出预防及治理措施的建议。
Groundwater is not only an integral part of rock and soil, directly affect the rock and soil engineering characteristics, but also the foundation of the project environment, affecting the stability and durability of the building. Due to the fact that there is not much research on hydrogeology in engineering survey, the hydrogeology problems are neglected in design, and the hazards of geotechnical engineering caused by groundwater often occur. Therefore, it is necessary to strengthen the research of hydrogeology in investigation In the investigation of the project, not only the hydrogeological problems related to geotechnical engineering should be identified, the role of groundwater on rock mass, buildings and their effects should be evaluated, but also the suggestions for prevention and control measures should be put forward.