中华人民共和国住房和城乡建设部公告第143号

前　　言

1　总　　则

2　术语和符号

• 2.1　术　　语

• 2.2　符　　号

3　基本规定

• 3.1　基础资料

• 3.2　岩石力学工作

• 3.3　井巷工程布置与支护原则

4　竖　　井

• 4.1　一般规定

• 4.2　断面设计

• 4.3　井筒装备

• 4.4　马　头　门

• 4.5　井颈与井筒支护

• 4.6　井筒底部结构与井底水窝

• 4.7　箕斗矿仓、装矿硐室及粉矿回收

• 4.8　盲　竖　井

• 4.9　风　　井

• 4.10　电梯井、设备井及管缆井

• 4.11　竖井延深

• 4.12　井筒装备防腐蚀

5　斜　　井

• 5.1　一般规定

• 5.2　有轨运输斜井

• 5.3　胶带斜井

• 5.4　其他用途斜井

6　斜　坡　道

• 6.1　斜坡道位置选择

• 6.2　斜坡道线路

• 6.3　坡　　度

• 6.4　断　　面

• 6.5　平曲线和竖曲线

• 6.6　其　　他

7　平巷与平硐

• 7.1　一般规定

• 7.2　断面设计

• 7.3　支　　护

• 7.4　硐口及硐门

• 7.5　水　　沟

• 7.6　平巷交岔点

• 7.7　有轨运输井底车场

8　溜井、溜槽与装卸矿硐室

• 8.1　溜井、溜槽

• 8.2　卸矿硐室

• 8.3　装矿硐室

• 8.4　溜井安全设施

9　地下破碎系统

• 9.1　一般规定

• 9.2　破碎系统平面及竖向布置

• 9.3　破碎系统硐室

10　硐　　室

• 10.1　一般规定

• 10.2　水泵硐室

• 10.3　中央变配电硐室

• 10.4　水　　仓

• 10.5　井下爆破器材库及发放硐室

• 10.6　通风机硐室

• 10.7　电机车修理硐室

• 10.8　无轨设备修理硐室

• 10.9　防水门硐室

• 10.10　避灾硐室

• 10.11　储油硐室

• 10.12　其他硐室

11　锚杆喷射混凝土支护

• 11.1　一般规定

• 11.2　锚杆支护

• 11.3　锚索支护

• 11.4　喷射混凝土支护

12　地下动力设备基础

• 12.1　一般规定

• 12.2　破碎机基础

• 12.3　板式给矿机基础

• 12.4　提升机基础

• 12.5　岩石锚杆基础

13　管线布置

• 13.1　一般规定

• 13.2　竖井管线布置

• 13.3　斜井管线布置

• 13.4　平巷和斜坡道管线布置

14　软岩类矿山井巷工程的特殊要求

15　消　　防

16　井巷安全标志

附录A　防水门墙体长度计算

本规范用词说明

引用标准名录

1 General provisions

2 Terms and symbols

• 2.1 Terms

• 2.2 Symbols

3 Basic requirement

• 3.1 Basic material

• 3.2 Rock mechanics work

• 3.3 Principle of underground opening design and support

4 Shaft

• 4.1 General requirement

• 4.2 Design of cross-section

• 4.3 Shaft installation

• 4.4 Ingate

• 4.5 Support of collar and shaft

• 4.6 Structure at bottom of shaft and shaft sump

• 4.7 Shaft pocket，loading chamber and spillage recovering

• 4.8 Blind shaft

• 4.9 Ventilation shaft

• 4.10 Elevator shaft，machine shaft，cable and pipe shaft

• 4.11 Shaft extension

• 4.12 Anticorrosion of shaft installation

5 Slope

• 5.1 General requirement

• 5.2 Slope for track haulage

• 5.3 Belt incline

• 5.4 Other slope

6 Ramp

• 6.1 Location of ramp

• 6.2 Route of ramp

• 6.3 Gradient

• 6.4 Cross-section

• 6.5 Plane curve and vertical curve

• 6.6 Other

7 Drift and adit

• 7.1 General requirement

• 7.2 Design of cross-section

• 7.3 Support

• 7.4 Adit opening and portal

• 7.5 Drainage ditch

• 7.6 Drift intersection

• 7.7 Shaft station of rail transport

8 Orepass，chute，loading and unloading chamber

• 8.1 Orepass and chute

• 8.2 Unloading chamber

• 8.3 Loading chamber

• 8.4 Safety facility for orepass

9 Underground crushing system

• 9.1 General requirement

• 9.2 Plane and vertical layout of crushing system

• 9.3 Chamber of crushing system

10 Chamber

• 10.1 General requirement

• 10.2 Pump chamber

• 10.3 Central substation

• 10.4 Sump

• 10.5 Explosive magazine and discharge chamber

• 10.6 Fan chamber

• 10.7 Maintenance chamber for electric locomotive

• 10.8 Maintenance chamber for trackless equipment

• 10.9 Water-proof door chamber

• 10.10 Emergency refuge chamber

• 10.11 Oil storage chamber

• 10.12 Other chamber

11 Bolt and shotcrete support

• 11.1 General requirement

• 11.2 Bolt support

• 11.3 Cable support

• 11.4 Shotcrete support

12 Underground dynamic machine foundation

• 12.1 General requirement

• 12.2 Crusher foundation

• 12.3 Plate feeder foundation

• 12.4 Hoister foundation

• 12.5 Foundation using rock-bolts

13 Layout of cable and pipe

• 13.1 General requirement

• 13.2 Layout of cable and pipe in shaft

• 13.3 Layout of cable and pipe in slope

• 13.4 Layout of cable and pipe in drift and ramp

14 Specific requirement of underground opening in soft rock mine

15 Fire control

16 Safety signs in underground opening

Appendix A The length caculation of water-proof door′s wall

Explanation of wording in this code

List of quoted standards