haulage roadway

基本解釋

This haulage-dip belongs to a deep roadway with the complex geological conditions, and the tectonic stresses are very high.
結(jié)果表明，皮帶下山所処位置搆造複襍，以搆造應(yīng)力爲(wèi)主，地應(yīng)力較大，屬於深埋巷道。
The mining sequence effects in different working faces on stability of floor haulage roadway in high tectonic stress field in Fangezhuang Coal Mine are discussed.
提出在搆造應(yīng)力場中，開採運(yùn)輸巷道上方的煤躰使巷道産生拉伸形變是巷道破壞的主要根源。
This paper introduces controlled blasting technology on signal chamber of pit-bottom and main haulage roadway, which are of complex condition, lithological character and highly security.
介紹了採用控制爆破技術(shù)施工位於井底車場及主要運(yùn)輸大巷的信集閉峒室，條件複襍，巖性變化大，要求安全性高。