dz0141-94地质勘查坑探规程.pdf

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1、uz中华人民共和国地质矿产行业标准Dz0141一94地质勘查坑探规程1995一01一27发布1995一12一01实施中华人民共和国地质矿产部发布目次1主要内容与适用范围······························································”·”····“一(1)2引用标准··················································”·······························”··””··一(1)3术语···············

2、···········“···············“·····················””一。“·“······················⋯⋯(1)4总则·············································”········“··············.·······“···············⋯⋯(1)5安全管理基本规定···············”·”·”···“··”···············”，“··“···············⋯⋯(2)6断面规格与工程质量···

3、·············”·“·”·····“···········”·”····，.·····”········”··一(2)7施工设计···································”······“·“···········”····”·”··········⋯⋯(4)8探槽掘进·························.·········”·······························.···“············”⋯(5)9浅井掘进·.........................

4、......................................”一，·····“·“···········””·”·⋯(5)10平巷、斜井掘进························”·“·“··“·············”···”·“··”“····“······”·”··一(5)n竖井掘进····，.·······”·”····”·”“···“··“········”···”·“·”·”·”·“·“·····“···”·”·”·“·“⋯(6)12凿岩···························”·····

5、“··························””一，··“·············，···”·”·⋯(6)13爆破·························“·······················”“·”·”·“··“·············”··”···“·”····一(8)14通风与防尘······”·“·····································”··“·“···“··············”·”·····”·”⋯(14)15装岩、运输与提升”·”···”··········

6、·················”·”··““·“·“·“··········”·”·”·”··”“·(16)16支护:···························“···················”···”···“···，.·“············⋯⋯(20)17防水与排水·”····”·“···“·”··“·················”·“·”·”·“·“···“·“，····“·····”·”·”·⋯(23)18电气设施及照明·························”··””····”····“·”

7、·”·”·“·“··········”····“···一(23)中华人民共和国地质矿产行业标准Dz0141一94地质勘查坑探规程1主要内容与适用范围本规程规定了以地质勘查为目的的探槽、浅井、平巷、斜井和竖井等主要坑探工程设计与施工中的凿岩、爆破、装岩、运输及支护、通风、排水、照明等工序的技术要求。其适用范围为地勘行业坑探工程的设计与施工。2引用标准GB86锚杆喷射混凝土支护技术规范GB5722煌破安全规程3术语3司.卫坑探工程为了特定的地质目的，对各种地质体进行掘进的探槽、浅并、平巷、斜井和竖井等工程统称坑探工程a3Ct探槽为了揭露基岩，用于

8、观察地质现象和取岩、矿样的一种地表工程，其深度一般不阂过3。‘3勺口浅井基岩埋藏较深，探槽无法达到或受地面条件的影响探槽无法施工时，采用的一种浅部地质工程，其特点是