2　术语和符号

• 2.1　术语

• 2.2　符号

4　支护材料

• 4.1　混凝土

• 4.2　钢筋

• 4.3　钢纤维及合成纤维

• 4.4　注浆材料

• 4.5　锚杆及钢筋网相关材料

5　工程地质和水文地质

• 5.1　工程地质和水文地质勘察

• 5.2　勘察成果报告

6　竖井及其旁侧硐室工程支护

• 6.1　一般规定

• 6.2　高应力地层支护

• 6.3　高渗透水压力地层支护

• 6.4　破碎地层支护

• 6.5　竖井旁侧硐室支护

7　竖井施工与安全

• 7.1　一般规定

• 7.2　井筒掘进与支护

• 7.3　施工防治水

• 7.4　高应力灾害预防

• 7.5　热害防治

• 7.6　安全技术措施

8　建井提升及辅助设施

• 8.1　一般规定

• 8.2　提升系统

• 8.3　悬吊系统

• 8.4　其他设施

附录C　井筒原岩应力场与井壁荷载

• C.1　井筒原岩应力场计算

• C.2　井壁外缘水压力折减系数

附录D　圆环井壁内力及承载力计算

• D.1　非均匀荷载作用下的井壁圆环计算

• D.2　均匀荷载作用下井壁圆环结构计算

• D.3　井壁结构环向稳定性计算

2　Terms and symbols

• 2.1　Terms

• 2.2　Symbols

4　Support materials

• 4.1　Concrete

• 4.2　Steel reinforcement

• 4.3　Steel fibers and synthetic fibers

• 4.4　Grouting materials

• 4.5　Rockbolt and wire mesh related materials

5　Engineering geology and hydrogeology

• 5.1　Engineering geological and hydrogeology survey

• 5.2　Survey report

6　Support of shaft and side chamber

• 6.1　General requirements

• 6.2　High in-situ stress stratum support

• 6.3　High seepage pressure stratum support

• 6.4　Fractured stratum support

• 6.5　Shaft side chamber support

7　Shaft sinking and safety

• 7.1　General requirements

• 7.2　Shaft sinking and support

• 7.3　Sinking water prevention and control

• 7.4　High in-situ stress disaster prevention

• 7.5　Thermo-harm prevention and control

• 7.6　Safety technical measures

8　Sinking hoisting and auxiliary facilities

• 8.1　General requirements

• 8.2　Hoisting system

• 8.3　Suspension system

• 8.4　Other facilities

Appendix C　Shaft in-situ stress and shaft lining load

Appendix D　Calculation of internal force and bearing capacity of annular shaft lining