文章(zhang)來源：上(shang)海國資委 發布時間：2013-07-02
由上海(hai)(hai)建工(gong)(gong)基礎公(gong)(gong)司(si)承建的13號線淮海(hai)(hai)中路站(zhan)(zhan)近日(ri)創出(chu)上海(hai)(hai)地(di)(di)(di)鐵(tie)(tie)車(che)(che)(che)(che)站(zhan)(zhan)地(di)(di)(di)下(xia)連續(xu)墻(qiang)施(shi)(shi)(shi)工(gong)(gong)深(shen)(shen)達(da)68米(mi)(mi)(mi)的深(shen)(shen)度(du)(du)之最。地(di)(di)(di)鐵(tie)(tie)13號線淮海(hai)(hai)中路站(zhan)(zhan)位(wei)于黃浦區瑞金(jin)一路以東，淮海(hai)(hai)中路以北的地(di)(di)(di)塊(kuai)內，車(che)(che)(che)(che)站(zhan)(zhan)主體長155米(mi)(mi)(mi)，寬度(du)(du)由23.6米(mi)(mi)(mi)到28.35米(mi)(mi)(mi)不等(deng)，埋深(shen)(shen)超(chao)30米(mi)(mi)(mi)，為地(di)(di)(di)下(xia)6層島式站(zhan)(zhan)臺車(che)(che)(che)(che)站(zhan)(zhan)。車(che)(che)(che)(che)站(zhan)(zhan)主體圍(wei)護結構采(cai)(cai)用(yong)1.2米(mi)(mi)(mi)厚地(di)(di)(di)下(xia)連續(xu)墻(qiang)，最深(shen)(shen)達(da)68米(mi)(mi)(mi)，是目前上海(hai)(hai)市圍(wei)護施(shi)(shi)(shi)工(gong)(gong)深(shen)(shen)度(du)(du)和開(kai)挖深(shen)(shen)度(du)(du)最深(shen)(shen)的地(di)(di)(di)鐵(tie)(tie)車(che)(che)(che)(che)站(zhan)(zhan)，車(che)(che)(che)(che)站(zhan)(zhan)采(cai)(cai)用(yong)地(di)(di)(di)下(xia)三、四、五層板逆筑(zhu)法施(shi)(shi)(shi)工(gong)(gong)。為解決大(da)深(shen)(shen)度(du)(du)地(di)(di)(di)下(xia)連續(xu)墻(qiang)施(shi)(shi)(shi)工(gong)(gong)難題，建工(gong)(gong)基礎公(gong)(gong)司(si)項目部通過采(cai)(cai)用(yong)先進設備(bei)進行(xing)“雙輪(lun)銑”銑槽施(shi)(shi)(shi)工(gong)(gong)、運用(yong)套銑接頭工(gong)(gong)藝代替常規的柔(rou)性或者剛性地(di)(di)(di)下(xia)連續(xu)墻(qiang)接頭等(deng)多項措施(shi)(shi)(shi)，確保了68米(mi)(mi)(mi)超(chao)深(shen)(shen)地(di)(di)(di)墻(qiang)前期(qi)施(shi)(shi)(shi)工(gong)(gong)初戰告捷。