文章來源：中(zhong)國鐵(tie)路工程總公司 發布時(shi)間：2010-05-19
5月13日(ri)，中國鐵路工(gong)(gong)(gong)程(cheng)總(zong)公司中鐵五局(ju)施工(gong)(gong)(gong)的武(wu)廣客專海(hai)棠(tang)隧道主體(ti)工(gong)(gong)(gong)程(cheng)完(wan)工(gong)(gong)(gong)。海(hai)棠(tang)隧道全(quan)長(chang)2908雙線(xian)米，集斷層(ceng)、溶洞、涌(yong)泥(ni)、涌(yong)水、軟弱圍(wei)巖于一(yi)身，地(di)質(zhi)構造(zao)十(shi)分復雜(za)，軟弱圍(wei)巖占隧道總(zong)長(chang)的80%。自開工(gong)(gong)(gong)以來，經理(li)部在生產過程(cheng)中強化施工(gong)(gong)(gong)管理(li)，合理(li)安排(pai)施組，靈活調整施工(gong)(gong)(gong)方案，緊緊依靠科技(ji)，攻堅克(ke)難，戰勝了(le)地(di)質(zhi)條件差、環境艱苦等重重困難，先后(hou)攻克(ke)了(le)大小溶洞209個，處(chu)理(li)70次坍方和涌(yong)泥(ni)、涌(yong)水難題，確保(bao)了(le)安全(quan)生產始終可(ke)控。