Geotechnical investigation and testing — Field testing — Part 10: Weight sounding test
岩土测量和测试 - 现场测试 - 第10部分:重量测深测试
发布日期:
2017-10-09
ISO 22476-10规定了测重试验的设备、执行和报告要求。
注:根据EN 1997,ISO 22476-10满足了作为岩土工程勘察和试验一部分的重力测深试验的要求?1和EN 1997?2.
ISO 22476-10规定了在天然土壤、人造地面和陆地或水上填土中使用测重装置进行试验的程序。ISO 22476-10适用于测定土壤对静载荷或静载荷的阻力,以及测深点的规定转向。
ISO 22476-10给出了使用重力测深测试来提供连续土壤剖面和层顺序指示的指南。其用途包括估算无粘性土壤的密度,以及指示端承桩长度的非常密集地面层的深度。
ISO 22476-10 specifies the equipment, execution and reporting requirements of the weight sounding test.
NOTE ISO 22476-10 fulfils the requirements for the weight sounding test as part of the geotechnical investigation and testing according to EN 1997?1 and EN 1997?2.
ISO 22476-10 specifies the procedure for conducting a test with the weight sounding device in natural soils, made ground, and fill either on land or on water. ISO 22476-10 is applicable to the determination of the resistance of soil to the static load or the static load and the specified turning of the sounding point.
ISO 22476-10 gives guidelines for the use of the weight sounding test to give a continuous soil profile and an indication of the layer sequence. The use includes the estimation of the density of cohesionless soils and the depth to very dense ground layers indicating the length of end-bearing piles.