中华人民共和国住房和城乡建设部公告

前言

1　总则

2　岩块试验

• 2.1　含水率试验

• 2.2　颗粒密度试验

• 2.3　块体密度试验

• 2.4　吸水性试验

• 2.5　膨胀性试验

• 2.6　耐崩解性试验

• 2.7　单轴抗压强度试验

• 2.8　冻融试验

• 2.9　单轴压缩变形试验

• 2.10　三轴压缩强度试验

• 2.11　抗拉强度试验

• 2.12　直剪试验

• 2.13　点荷载强度试验

3　岩体变形试验

• 3.1　承压板法试验

• 3.2　钻孔径向加压法试验

4　岩体强度试验

• 4.1　混凝土与岩体接触面直剪试验

• 4.2　岩体结构面直剪试验

• 4.3　岩体直剪试验

• 4.4　岩体载荷试验

5　岩石声波测试

• 5.1　岩块声波速度测试

• 5.2　岩体声波速度测试

6　岩体应力测试

• 6.1　浅孔孔壁应变法测试

• 6.2　浅孔孔径变形法测试

• 6.3　浅孔孔底应变法测试

• 6.4　水压致裂法测试

7　岩体观测

• 7.1　围岩收敛观测

• 7.2　钻孔轴向岩体位移观测

• 7.3　钻孔横向岩体位移观测

• 7.4　岩体表面倾斜观测

• 7.5　岩体渗压观测

附录A　岩体应力参数计算

• A.1　孔壁应变法计算

• A.2　孔径变形法计算

• A.3　孔底应变法计算

• A.4　空间主应力参数计算

本标准用词说明

引用标准名录

1 General provisions

2 Laboratory rock tests

• 2.1 Water content test

• 2.2 Grain density test

• 2.3 Bulk density test

• 2.4 Water absorption test

• 2.5 Swelling test

• 2.6 Slaking test

• 2.7 Uniaxial compressive strength test

• 2.8 Freezing-thawing test

• 2.9 Uniaxial compressive deformability test

• 2.10 Triaxial compressive strength test

• 2.11 Tensile strength test

• 2.12 Direct shear strength test

• 2.13 Point-load strength test

3 Deformability tests of rock mass

• 3.1 Method of bearing plate

• 3.2 Borehole radial loading test

4 Strength tests of rock mass

• 4.1 Direct shear strength test for concrete-rock contact surface

• 4.2 Direct shear test for discontinuities

• 4.3 Direct shear test for intact rock

• 4.4 Load test of rock mass

5 Rock sonic measurement

• 5.1 Sound velocity measurement of rock specimens

• 5.2 Sound velocity measurement of rock mass

6 Rock stress measurement

• 6.1 Measurement using borehole-wall strain gauge

• 6.2 Measurement using shallow borehole radial deformation meter

• 6.3 Measurement using shallow borehole-bottom strain gauge

• 6.4 Stress measurement by hydraulic fracturing method

7 Observations of rock mass

• 7.1 Observation of convergence displacement of surrounding rock mass

• 7.2 Observation of borehole's axial displacement of rock mass

• 7.3 Observation of borehole's transverse displacement of rock mass

• 7.4 Tiltimeter observation on rock surface

• 7.5 Observation of seepage pressure in rock masse

Appendix A Parameter calculations for rock stress

Explanation of wording in this standard

List of quoted standards