摘要
根据工程项目的要求,实验室三轴试验项目(三轴不固结不排水剪试验和三轴固结不排水剪试验)越来越多,而且提交试验报告时间很短、紧,但实验室又不具备大量三轴仪试验设备,不能满足工程项目的需求。探讨通过三轴试验的多样剪和多级剪的比较,是否能在三轴实验中,用多级剪的试验方法来代替多样剪试验方法,能充分利用试验室现有三轴仪设备,更好地满足工程项目的要求。
Based on the requirements of engineering projects, there are more and more laboratory triaxial tests(triaxial non-consolidation non-drainage shear test and triaxial consolidation non-drainage shear test), and the submitting time of test report is short and limited. The demand of engineering project cannot be satisfied without the triaxial instrument test equipment in quantity in the laboratory. The article discusses whether or not to use the multistage shear test method to replace the multiple shear test method in the triaxial experiment through the comparison of multiple shear and multistage shear of triaxial test. The existing triaxial instrument equipment can be fully used in laboratory better to satisfy the requirements of engineering projects.
出处
《城市道桥与防洪》
2018年第6期269-271,共3页
Urban Roads Bridges & Flood Control
关键词
多级剪
多样剪
三轴试验
multistage shear
multiple shear
triaxial test
