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樓承板施工中常見問題:樓承板厚度怎么選擇?

時間(2014.08.23)  瀏覽(1332)

     鋼(gang)結構(gou)(gou)樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)主要(yao)是(shi)(shi)(shi)用(yong)(yong)作(zuo)鋼(gang)結構(gou)(gou)工(gong)(gong)程中作(zuo)為永久(jiu)性模板(ban)(ban)(ban)(ban)使用(yong)(yong),主要(yao)特點是(shi)(shi)(shi)施工(gong)(gong)快,事后不需(xu)要(yao)維護,承(cheng)(cheng)載力強(qiang)。在大(da)多數情(qing)況(kuang)下鋼(gang)結構(gou)(gou)工(gong)(gong)程公(gong)司設(she)(she)計圖(tu)(tu)紙(zhi)時走的(de)(de)都(dou)是(shi)(shi)(shi)設(she)(she)計院(yuan)(yuan)(yuan)路(lu)線,很(hen)少自(zi)己設(she)(she)計圖(tu)(tu)紙(zhi)的(de)(de),而設(she)(she)計院(yuan)(yuan)(yuan)設(she)(she)計的(de)(de)版型(xing)大(da)多都(dou)是(shi)(shi)(shi)走關(guan)系路(lu)線,也就(jiu)是(shi)(shi)(shi)說那(nei)些廠家(jia)和設(she)(she)計院(yuan)(yuan)(yuan)關(guan)系好(hao)一般(ban)就(jiu)會用(yong)(yong)哪家(jia)的(de)(de)版型(xing),鋼(gang)結構(gou)(gou)工(gong)(gong)程公(gong)司只(zhi)是(shi)(shi)(shi)按照(zhao)圖(tu)(tu)紙(zhi)辦(ban)事,很(hen)多情(qing)況(kuang)下設(she)(she)計院(yuan)(yuan)(yuan)設(she)(she)計出(chu)來(lai)的(de)(de)樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)型(xing)號都(dou)是(shi)(shi)(shi)比較傳統(tong)的(de)(de),像yxb65-185-555,yx51-305-915,yxb51-200-600,yxb65-220-660等,樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)的(de)(de)厚(hou)(hou)(hou)度(du)一般(ban)都(dou)是(shi)(shi)(shi)按保險(xian)起(qi)見(jian)設(she)(she)計的(de)(de)比較厚(hou)(hou)(hou),正常情(qing)況(kuang)下鋼(gang)梁之間的(de)(de)跨(kua)度(du)在2m以內樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)厚(hou)(hou)(hou)度(du)在0.75-0.8mm就(jiu)可以了,2-2.5m樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)厚(hou)(hou)(hou)度(du)用(yong)(yong)0.8-1.0就(jiu)可以了,跨(kua)度(du)在3-4米樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)厚(hou)(hou)(hou)度(du)用(yong)(yong)1.5mm,超(chao)過5m的(de)(de)跨(kua)度(du)最后是(shi)(shi)(shi)用(yong)(yong)臨時支撐,還(huan)有一個大(da)家(jia)容易忽略的(de)(de)因素(su)就(jiu)是(shi)(shi)(shi)螺(luo)釘(ding)的(de)(de)好(hao)壞也是(shi)(shi)(shi)決(jue)定樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)厚(hou)(hou)(hou)度(du)的(de)(de),螺(luo)釘(ding)越(yue)好(hao)樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)的(de)(de)承(cheng)(cheng)載力就(jiu)越(yue)強(qiang)。


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