岩土工程勘察中土工试验质量过程控制研究

Research on Quality Process Control of Geotechnical Test in Geotechnical Engineering Investigation

土工试验是工程勘察的一项基础性工作,主要为岩土工程勘察研究土体工程地质性质提供可靠的物理、力学性质指标。具体而言,是通过将野外采取的土试样在室内不同试验仪器设备上测得土的各项指标,分析岩土体的成分及结构,为工程设计和建设提供可靠的依据。文章以敦煌市总工会职工俱乐部主楼房屋加固设计项目为实例,通过土工试验,分析试验过程中精度的影响因素,提出建议和措施,以提高土工试验的精度。

Geotechnical test is a basic work of engineering investigation,which mainly provides reliable physical and mechanical property indicators for studying soil engineering geological properties through geotechnical engineering investigation.Specifically,it involves measuring various indicators of soil on different indoor testing instruments and equipment by using soil samples taken in the field,analyzing the composition and structure of rock and soil,and providing reliable basis for engineering design and construction.Taking the reinforcement design project of the main building of Workers'Club of Dunhuang Federation of Trade Unions as an example,this paper analyzes the influencing factors of accuracy in the test process through geotechnical test,and puts forward suggestions and measures to improve the accuracy of geotechnical test.