標(biāo)準(zhǔn)編號(hào):	DL/T 5050-2000
中文名稱:	水利水電工程坑探規(guī)程
英文名稱:	Code of Exploratory Adits Shafts and Trenches for Water Resources and Hydropower Project
行業(yè)分類:	DL    電力行業(yè)標(biāo)準(zhǔn)
發(fā)布機(jī)構(gòu):	中華人民共和國國家經(jīng)濟(jì)貿(mào)易委員會(huì)
實(shí)施日期:	2001-1-1
標(biāo)準(zhǔn)狀態(tài):	superseded
被新標(biāo)準(zhǔn)替代:	DL/T 5050-2010 水電水利工程坑探規(guī)程
被替代日期:	2010-12-15
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	44,000 字
翻譯價(jià)格(元):	1300.0
交付時(shí)間:	付款后 1 個(gè)工作日

This code specifies the technical requirements and construction quality of the exploratory adits, shafts and trenches for water resources and hydropower project, and it is applicable to the exploratory shafts, shallow shafts, exploratory trenches, adits, inclined shafts, vertical shafts and adits at river bed in the geologic examination of water resources and hydropower project.

Foreword I 1 Scope 2 Normative References 3 General Provisions 4 Mission Assignment and Construction Preparation 5 Quality of Tunnel Exploration Engineering 6 Basic Provisions on Safety Technology 7 Exploratory Adits, Shallow Shafts and Exploratory Trenches 8 Adits 9 Inclined Shaft, Vertical Shaft and Open Caisson 10 Adits at River Bottom 11 Mechanical Operation and Maintenance of Exploratory Adits, Shafts and Trenches Annex A (Informative) Transporting Power of Different Distances and Different Linear Diameters Annex B (Informative) Characteristics of Rock Drill Annex C (Informative) Pressure Loss of Air Pipe Annex D (Informative) Consumption of Explosives for per Cubic Meter of Solid Rock of Different Classes Annex E (Informative) Conversion of the Consumption of Different Explosives Annex F (Informative) Characteristics of Explosives Annex G (Informative) Explosive Load of Periphery Holes per Meter for Smooth Blasting