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海(hai)(hai)(hai)川建設集(ji)團通(tong)過(guo)針對大型工(gong)(gong)程(cheng)(cheng)項(xiang)(xiang)目(mu)的(de)技(ji)術(shu)創新，形(xing)成諸多科技(ji)成果的(de)應(ying)用(yong)，1項(xiang)(xiang)國(guo)家(jia)級工(gong)(gong)法、省級工(gong)(gong)法9項(xiang)(xiang)及60項(xiang)(xiang)企業級工(gong)(gong)法廣泛應(ying)用(yong)于生產施工(gong)(gong)中(zhong)。并應(ying)用(yong)于生產實踐中(zhong)，通(tong)過(guo)改(gai)進原有的(de)工(gong)(gong)藝及設備，不僅提高(gao)了勞動生產率，減輕了工(gong)(gong)人勞動強度，而且(qie)節約了能(neng)源。取得了包括臨海(hai)(hai)(hai)復(fu)雜地質條件下(xia)(xia)深基(ji)坑工(gong)(gong)程(cheng)(cheng)綜(zong)合技(ji)術(shu)、富(fu)含(han)地下(xia)(xia)水地質條件下(xia)(xia)抗(kang)(kang)浮錨(mao)桿灌漿(jiang)施工(gong)(gong)配(pei)合比確(que)定技(ji)術(shu)、海(hai)(hai)(hai)水源熱泵綜(zong)合研究與應(ying)用(yong)技(ji)術(shu)、臨海(hai)(hai)(hai)復(fu)雜地質條件下(xia)(xia)地下(xia)(xia)工(gong)(gong)程(cheng)(cheng)基(ji)坑支護(hu)技(ji)術(shu)、混凝土結構(gou)地下(xia)(xia)室抗(kang)(kang)裂防滲技(ji)術(shu)等多項(xiang)(xiang)具有自主知識產權(quan)的(de)關鍵核心技(ji)術(shu)。技(ji)術(shu)創新能(neng)力的(de)提高(gao)也加快(kuai)了海(hai)(hai)(hai)川集(ji)團的(de)持(chi)續(xu)發展，帶動行(xing)業不斷前(qian)行(xing)。