蘭州鋼結構具有(you)(you)強(qiang)度高(gao)(gao)(gao)、自重輕、整體(ti)剛度好(hao)、變形能(neng)力強(qiang)等特(te)點，特(te)別適用(yong)(yong)于大(da)(da)(da)(da)跨度、超高(gao)(gao)(gao)、超重型(xing)(xing)(xing)建筑(zhu)；材料(liao)均勻性(xing)(xing)、各向同(tong)性(xing)(xing)好(hao)，彈性(xing)(xing)體(ti)理想，最符合一般工(gong)程(cheng)的(de)(de)基(ji)本假(jia)設力學(xue)性(xing)(xing)能(neng)；材料(liao)塑(su)性(xing)(xing)、韌性(xing)(xing)好(hao)，變形大(da)(da)(da)(da)，承受動荷(he)載能(neng)力強(qiang)；施(shi)工(gong)周期(qi)短(duan)，產(chan)業化程(cheng)度高(gao)(gao)(gao)，可進行機械化程(cheng)度高(gao)(gao)(gao)的(de)(de)專業化生產(chan)。鋼(gang)(gang)(gang)(gang)結構(gou)中應(ying)研究高(gao)(gao)(gao)強(qiang)度鋼(gang)(gang)(gang)(gang)，以大(da)(da)(da)(da)大(da)(da)(da)(da)提高(gao)(gao)(gao)其屈服點強(qiang)度；此(ci)外，應(ying)軋制H型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)（又稱寬翼(yi)緣型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)）、T型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)和壓型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)板等新(xin)型(xing)(xing)(xing)型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)，以滿足大(da)(da)(da)(da)跨度結構(gou)和超高(gao)(gao)(gao)層建筑(zhu)的(de)(de)需要。另外，沒有(you)(you)熱橋輕鋼(gang)(gang)(gang)(gang)結構(gou)體(ti)系，建筑(zhu)本身也不節能(neng)。該技術采用(yong)(yong)智能(neng)專用(yong)(yong)連(lian)接器解決了建筑(zhu)的(de)(de)冷熱橋問題(ti)，小桁(heng)架結構(gou)使電纜(lan)和水管穿墻，施(shi)工(gong)和裝飾方便。

格構柱主要包括鋼立柱和立柱樁兩部分，上部鋼立柱為鋼構件，下部立柱樁為鋼筋混凝土鉆孔灌注樁基礎，施工工藝如下： 鉆(zhan)架定(ding)位→鉆(zhan)孔(kong)→第一(yi)次(ci)清孔(kong)→測孔(kong)深(shen)→安(an)放(fang)鋼(gang)筋籠(long)→固(gu)定(ding)安(an)放(fang)格構(gou)(gou)柱(zhu)→下導管→第二次(ci)清孔(kong)→測孔(kong)深(shen)（合格后(hou)）→安(an)放(fang)隔(ge)水球→灌注砼→鉆(zhan)機移(yi)位格構(gou)(gou)柱(zhu)采(cai)用在場外(wai)鋼(gang)構(gou)(gou)加工(gong)(gong)廠加工(gong)(gong)制作，原(yuan)材(cai)料進(jin)(jin)場首先(xian)審(shen)查(cha)質量合格證明(ming)文件(jian)并對材(cai)料的外(wai)觀進(jin)(jin)行(xing)檢查(cha)驗(yan)(yan)收(shou)，合格后(hou)準予制作。對制作完成的格構(gou)(gou)柱(zhu)依據《鋼(gang)結構(gou)(gou)工(gong)(gong)程施工(gong)(gong)驗(yan)(yan)收(shou)規范》GB50205-2001及(ji)設(she)計要(yao)求進(jin)(jin)行(xing)驗(yan)(yan)收(shou)驗(yan)(yan)收(shou)合格后(hou)方允許進(jin)(jin)場進(jin)(jin)行(xing)安(an)裝。