富二代破解版app官方入口

6月26日，8號(hao)線(xian)(xian)大洋站(zhan)至青(qing)島(dao)北站(zhan)陸域(yu)段(duan)(duan)盾(dun)(dun)(dun)(dun)構(gou)隧道(dao)(dao)(dao)從青(qing)島(dao)北站(zhan)西廣場始(shi)發(fa)，該段(duan)(duan)由于過海(hai)原因線(xian)(xian)路坡度較大，盾(dun)(dun)(dun)(dun)構(gou)機在28‰的下坡段(duan)(duan)始(shi)發(fa)，是(shi)盾(dun)(dun)(dun)(dun)構(gou)隧道(dao)(dao)(dao)施工中(zhong)非常少見的大坡度始(shi)發(fa)。同時，該段(duan)(duan)盾(dun)(dun)(dun)(dun)構(gou)隧道(dao)(dao)(dao)一始(shi)發(fa)就要立即下穿(chuan)石油、燃氣、熱力、電(dian)力、給水、通訊(xun)、運渣管(guan)(guan)廊等22條管(guan)(guan)線(xian)(xian)、管(guan)(guan)廊群。特(te)別(bie)是(shi)石油、燃氣管(guan)(guan)線(xian)(xian)距(ju)離始(shi)發(fa)井僅5米多。為保(bao)障管(guan)(guan)線(xian)(xian)和盾(dun)(dun)(dun)(dun)構(gou)隧道(dao)(dao)(dao)安全，盾(dun)(dun)(dun)(dun)構(gou)始(shi)發(fa)前，八號(hao)線(xian)(xian)公司與(yu)項目(mu)部(bu)、監(jian)理、監(jian)測單位、管(guan)(guan)線(xian)(xian)產權單位多次對接溝通，并邀請(qing)知名專(zhuan)家研討論證，確定了(le)(le)對石油、燃氣等近(jin)距(ju)離關鍵(jian)管(guan)(guan)線(xian)(xian)進行懸(xuan)吊保(bao)護的方案，滿足了(le)(le)管(guan)(guan)線(xian)(xian)安全和盾(dun)(dun)(dun)(dun)構(gou)隧道(dao)(dao)(dao)始(shi)發(fa)需要。7月15日土壓平衡盾(dun)(dun)(dun)(dun)構(gou)機順利穿(chuan)越了(le)(le)一級風險(xian)源——22條管(guan)(guan)線(xian)(xian)、管(guan)(guan)廊群。

在施工(gong)(gong)過(guo)程(cheng)中，為確保盾(dun)構(gou)下穿施工(gong)(gong)安全，八號線公(gong)司要求(qiu)項(xiang)目部(bu)制(zhi)(zhi)定(ding)(ding)多項(xiang)措(cuo)施：一是(shi)(shi)(shi)端頭加固(gu)嚴格按(an)方案施工(gong)(gong)，強化過(guo)程(cheng)監控保證(zheng)加固(gu)效果(guo)；二是(shi)(shi)(shi)止水簾布(bu)安裝(zhuang)質(zhi)量控制(zhi)(zhi)，在盾(dun)構(gou)機(ji)上增配(pei)注(zhu)漿(jiang)機(ji)、注(zhu)漿(jiang)材料及(ji)(ji)應(ying)急物資等，以備始(shi)發(fa)中應(ying)急注(zhu)漿(jiang)；三是(shi)(shi)(shi)始(shi)發(fa)前(qian)方案按(an)程(cheng)序(xu)審批，制(zhi)(zhi)定(ding)(ding)符合地(di)質(zhi)條(tiao)件(jian)的(de)掘進參數(shu)，派經(jing)驗豐富的(de)盾(dun)構(gou)操作手操作；四是(shi)(shi)(shi)調(diao)(diao)整(zheng)好(hao)壓(ya)力參數(shu)，平穩完成盾(dun)構(gou)始(shi)發(fa)；五是(shi)(shi)(shi)監控實際出(chu)(chu)(chu)土(tu)量，嚴禁(jin)超(chao)出(chu)(chu)(chu)理論出(chu)(chu)(chu)土(tu)量，如(ru)有問題及(ji)(ji)時(shi)查找原因并解(jie)決；六是(shi)(shi)(shi)堅持實時(shi)監控量測(ce)，盾(dun)構(gou)下穿管線時(shi)，隨時(shi)觀(guan)測(ce)管線位(wei)置變化，及(ji)(ji)時(shi)調(diao)(diao)控推(tui)進速度和超(chao)前(qian)注(zhu)漿(jiang)參數(shu)等；七是(shi)(shi)(shi)制(zhi)(zhi)定(ding)(ding)應(ying)急預(yu)案并進行(xing)演練，應(ying)急物資充足到位(wei)。

通(tong)(tong)過(guo)采取一系列(lie)強有(you)(you)力的(de)(de)措施(shi)，8號(hao)線大洋站(zhan)至青(qing)島北(bei)站(zhan)過(guo)海段(duan)(duan)(duan)盾構順利始發，并安全通(tong)(tong)過(guo)了22條管線、管廊群，該段(duan)(duan)(duan)的(de)(de)快(kuai)(kuai)速有(you)(you)序通(tong)(tong)過(guo)，不僅(jin)有(you)(you)利于加快(kuai)(kuai)8號(hao)線關(guan)鍵控制性工(gong)程(cheng)的(de)(de)工(gong)期，也為快(kuai)(kuai)速開通(tong)(tong)8號(hao)線北(bei)段(duan)(duan)(duan)線路創(chuang)造了有(you)(you)利條件。