基坑(keng)支(zhi)(zhi)護接納地下一連墻和砼內支(zhi)(zhi)攆結構，按地下室的施工(gong)工(gong)藝流(liu)程(cheng)，需求(qiu)(qiu)割除(chu)支(zhi)(zhi)撐(cheng)梁。需求(qiu)(qiu)運用國際先輩的切割要領，即鋼(gang)筋砼鉆石鋼(gang)線繩切割機、鋼(gang)筋砼鉆孔(kong)機的切割施工(gong)技(ji)能。

　　一、施(shi)(shi)工(gong)流程。按地下(xia)室的(de)施(shi)(shi)工(gong)工(gong)藝流程,地下(xia)1與(yu)2層樓面施(shi)(shi)工(gong)終(zhong)了(le)后需求連續割(ge)除對應標高處的(de)支撐梁。與(yu)此(ci)同時分身減小施(shi)(shi)工(gong)對四(si)周情況(kuang)的(de)影響,接納切割(ge)的(de)方法(fa)舉(ju)行施(shi)(shi)工(gong)。

　　本著公(gong)道、寧靜、經濟、實(shi)用、可行(xing)的準繩(sheng),運用國際先輩的切割要領,即鋼筋砼(tong)鉆(zhan)石(shi)鋼線繩(sheng)切割機、鋼筋砼(tong)鉆(zhan)孔(kong)機對支撐(cheng)梁舉行(xing)切割拆(chai)除。

　　二(er)、勞動(dong)(dong)力及(ji)重(zhong)要機(ji)具。起(qi)首勞動(dong)(dong)力由于該工(gong)(gong)(gong)(gong)程施工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)期緊,機(ji)器(qi)拆(chai)除施工(gong)(gong)(gong)(gong)擬擺(bai)設(she)機(ji)器(qi)切割班二(er)個(ge)獨(du)立班組出場(chang)施工(gong)(gong)(gong)(gong),施工(gong)(gong)(gong)(gong)職(zhi)員約(yue)50人(ren)。現(xian)實施工(gong)(gong)(gong)(gong)總(zong)工(gong)(gong)(gong)(gong)期為10天,憑據現(xian)場(chang)的環境需分二(er)次(ci)(ci)施工(gong)(gong)(gong)(gong),每次(ci)(ci)施工(gong)(gong)(gong)(gong)時(shi)間為5天,需求(qiu)一連不中斷施工(gong)(gong)(gong)(gong),每道支(zhi)撐拆(chai)除為一施工(gong)(gong)(gong)(gong)段(duan),機(ji)器(qi)設(she)備同樣分二(er)次(ci)(ci)出場(chang)。

　　支撐梁切割鋼筋(jin)砼鉆(zhan)石(shi)鋼線切割(ge)機具有(you)體(ti)積輕盈,拆裝就位快,切割(ge)本領強,不受體(ti)積限定,服(fu)從高(gao),接納水冷卻降溫,無施工粉(fen)塵,切口平直等特點。通過對(dui)滑輪組的調治組合,可(ke)恣意調治鉆(zhan)石(shi)線的長度和切割(ge)偏向。