复杂地质条件下岩土工程勘察与评价的关键问题探讨

Discussion on key problems of geotechnical engineering investigation and evaluation under complex geological conditions

岩土工程建设中常会碰见复杂地质情况,但由于基于此情况下岩土工程勘察与评价处理起来会较为麻烦,从而产生多个问题,所以本文就复杂地质条件下岩土工程勘察与评价的关键问题进行相关探讨。明确复杂地质条件具体包含哪些情况,针对出现的情况对野外勘察工作的主要问题与地基均匀性评价的主要问题进行对应描述,再在考虑复杂地质条件的基础上,进行开展室内试验项目、采用岩层钻探技术、调查地质测绘情况一系列方法步骤,而对岩土工程问题作出相应解决。对复杂地质条件下岩土工程勘察与评价问题解决之后,大大提升了勘察结果的准确性,能够将施工的有效依据提供给实际工程。

Complex geological conditions are often encountered in geotechnical engineering construction,but due to this situation,geotechnical engineering investigation and evaluation will be more troublesome,resulting in many problems,so this paper discusses the key issues of geotechnical engineering investigation and evaluation under complex geological conditions.This paper defines the specific conditions of complex geological conditions,describes the main problems of field investigation and the main problems of foundation uniformity evaluation according to the existing conditions,and then carries out a series of methods and steps,such as carrying out indoor test projects,adopting rock layer drilling technology,and investigating geological surveying and mapping situation on the basis of considering the complex geological conditions Solve the problem accordingly.After solving the problems of geotechnical engineering investigation and evaluation under complex geological conditions,the accuracy of survey results is greatly improved,and the effective basis of construction can be provided to the actual project.