鐵路隧(sui)道(dao)(dao)、公路隧(sui)道(dao)(dao)、水工(gong)(gong)隧(sui)洞、人行地(di)下(xia)通道(dao)(dao)、礦山巷道(dao)(dao)、地(di)下(xia)工(gong)(gong)業(ye)用房、地(di)下(xia)儲存庫(ku)房地(di)下(xia)公共建筑、地(di)下(xia)防空洞等工(gong)(gong)程項(xiang)目(mu)的(de)(de)巖土工(gong)(gong)程勘察。查明隧(sui)道(dao)(dao)(洞)通過(guo)地(di)段的(de)(de)地(di)形。地(di)貌、地(di)層、巖性、構造、不(bu)良地(di)質、特殊巖土、水文地(di)質條(tiao)件(jian),確定(ding)隧(sui)道(dao)(dao)(洞)圍巖的(de)(de)等級,評估隧(sui)道(dao)(dao)施工(gong)(gong)可能誘發的(de)(de)破壞環境條(tiao)件(jian)的(de)(de)問題,為設計(ji)、施工(gong)(gong)提出巖土參數和相應(ying)工(gong)(gong)程措施意(yi)見。 |