甘肃输水渡槽存在的地质问题及勘察方法分析

The Geological Problems and Investigation Methods of water conveyance Aqueducts in Gansu

摘要:

在引调水及灌区工程中,渡槽作为重要的输水建筑物,为工程的成功实施举足轻重。西北地区地形变化大,地层岩性多,地质条件复杂,在修建渡槽时存在诸多工程地质问题。为此,收集甘肃省已建成渡槽资料,分析研究不同渡槽的典型工程地质问题,归纳总结针对性的勘察方法,为后续水利工程建设提供参考。

Abstract:

As an important water conveyance structure, the aqueduct plays a crucial role in the successful implementation of water diversion and irrigation district projects. In the northwest of China, there are significant topographic changes, diverse strat lithology, and complex geological conditions, resulting in many engineering geological difficulties when constructing aqueducts. By collecting the data of the completed aqueducts in Gansu, analyzing and studying the typical engineering geological problems of different aqueducts, and summarizing the targeted investigation methods, this study has certain reference value for water projects construction in future.