Code for Geotechnical Investigation of Open-pit Coal Mines (Draft for Comments)
Code for Geotechnical Investigation of Open-pit Coal Mines (Draft for Comments), Total:3 items.
The international standard classification for "Code for Geotechnical Investigation of Open-pit Coal Mines (Draft for Comments)" includes: Earthworks. Excavations. Foundation construction. Underground works .
The Chinese standard classification for "Code for Geotechnical Investigation of Open-pit Coal Mines (Draft for Comments)" includes: Engineering location, hydrogeological survey and geotechnical engineering .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB 51144-2015 Code for investigation of geotechnical engineering of mine construction in coal industry
- GB 50778-2012 Code for investigation of geotechnical engineering of open pit coal mine
- GB 51044-2014 Code for investigation of geotechnical engineering in the coal mine goaf
