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文中对新疆南疆某灌区渠道工程及建筑物工程进行地质评价,分析了工程地质中的冻胀、地震液化、渠道渗漏、地表水及地下水腐蚀性。分析结果表明,该区域土体为冻胀性土;从现状初判渠线土层为液化土层;土体属弱~中等透水性;河水水质对普通水泥无腐蚀性。并针对该区域工程地质评价结果,提出工程措施和意见,以供其他类似工程参考。
In this paper, the geological evaluation of canal project and building project in an irrigation area in southern Xinjiang was carried out. The frost heave, seismic liquefaction, canal leakage, surface water and groundwater corrosiveness in engineering geology were analyzed. The analysis results show that the soil in this area is frost heave soil. From the initial status, the soil layer is liquefied soil. The soil is weak to medium water permeability. The river water quality is not corrosive to ordinary cement. According to the results of engineering geological evaluation in this area, engineering measures and opinions are put forward for reference to other similar projects.