酒泉在公(gong)路工程中鋼波(bo)紋(wen)涵管怎樣作為(wei)橋涵使用?
軟土地基的(de)(de)(de)(de)處(chu)理方案處(chu)理原則,鋼(gang)波紋涵(han)管由于其(qi)軸向波紋的(de)(de)(de)(de)存在,使得徑向承載(zai)力(li)大(da)(da)大(da)(da)提(ti)高,同時由于其(qi)軸向波紋的(de)(de)(de)(de)存在,使其(qi)具有較好的(de)(de)(de)(de)橫向變形(xing)(xing)補償(chang)特性,因而具有較好的(de)(de)(de)(de)不均勻(yun)沉(chen)降變形(xing)(xing)的(de)(de)(de)(de)適應能力(li)。但(dan)沉(chen)降值(zhi)也(ye)要在一(yi)定(ding)范圍內,根據經(jing)驗值(zhi),涵(han)洞沉(chen)降值(zhi)在100厘(li)......更多
2018-12-18
酒泉鋼波紋涵(han)管對螺栓的設計要求有(you)哪些(xie)?
板(ban)(ban)的厚(hou)度(du)(du)隨結構跨徑的大小變化,板(ban)(ban)厚(hou)可(ke)選用2.5~8mm。板(ban)(ban)的波(bo)(bo)(bo)形(xing)為提高板(ban)(ban)的剛(gang)(gang)度(du)(du),板(ban)(ban)的截面從平(ping)板(ban)(ban)加工(gong)成一(yi)定波(bo)(bo)(bo)幅的波(bo)(bo)(bo)形(xing)狀,從加工(gong)、拼(pin)裝及(ji)板(ban)(ban)的剛(gang)(gang)度(du)(du)要求(qiu)出發,并參照國內(nei)外(wai)同類產品的波(bo)(bo)(bo)形(xing)來進行設(she)(she)計(ji)。鋼波(bo)(bo)(bo)紋涵管螺栓(shuan)設(she)(she)計(ji)要點螺栓(shuan)的選型根據實際施工(gong)中需要的......更(geng)多
2018-12-18
酒泉鋼波紋(wen)管詮釋:冷(leng)鍍(du)(du)鋅與熱鍍(du)(du)鋅的區別有哪些呢?
鋼波紋(wen)管(guan)詮釋:冷(leng)(leng)鍍(du)(du)鋅(xin)(xin)(xin)與熱鍍(du)(du)鋅(xin)(xin)(xin)的(de)(de)區別(bie)有哪些呢?1、防腐蝕性不(bu)同,熱鍍(du)(du)鋅(xin)(xin)(xin)是冷(leng)(leng)鍍(du)(du)鋅(xin)(xin)(xin)的(de)(de)幾(ji)十倍。2、作業的(de)(de)方式上不(bu)同:熱鍍(du)(du)鋅(xin)(xin)(xin)是在450-480度熔融的(de)(de)鋅(xin)(xin)(xin)液中鍍(du)(du)的(de)(de)鋅(xin)(xin)(xin),冷(leng)(leng)鍍(du)(du)是在常溫下通過電鍍(du)(du)或(huo)者(zhe)其(qi)他方法(fa)鍍(du)(du)的(de)(de)鋅(xin)(xin)(xin)。3、鍍(du)(du)鋅(xin)(xin)(xin)層(ceng)厚(hou)度不(bu)同,熱鍍(du)(du)鋅(xin)(xin)(xin)厚(hou)度遠遠大(da)于冷(leng)(leng)鍍(du)(du)鋅(xin)(xin)(xin)......更多
2018-12-18
酒泉鋼(gang)波紋(wen)管比鋼(gang)筋混凝(ning)土(tu)管涵究竟好(hao)在了哪里(li)?
鋼(gang)(gang)波(bo)紋(wen)(wen)管(guan)(guan)比(bi)鋼(gang)(gang)筋(jin)混(hun)凝土(tu)管(guan)(guan)涵(han)(han)究竟好(hao)在(zai)了哪里(li)?鋼(gang)(gang)波(bo)紋(wen)(wen)管(guan)(guan)與鋼(gang)(gang)筋(jin)混(hun)凝土(tu)管(guan)(guan)涵(han)(han)相(xiang)比(bi),具有以下優(you)點(dian):一、易維(wei)護,只需做(zuo)好(hao)內壁(bi)的防護保養即可。二、鋼(gang)(gang)波(bo)紋(wen)(wen)涵(han)(han)管(guan)(guan)在(zai)高喊凍土(tu)地區,軟土(tu)路基(ji)地帶,具有明顯的經(jing)濟效益。三、鋼(gang)(gang)波(bo)紋(wen)(wen)涵(han)(han)管(guan)(guan)經(jing)過了防腐處理耐久性(xing)高。四、其(qi)良好(hao)的整(zheng)......更多
2018-12-18
酒泉請注意(yi)!不同(tong)季節金(jin)屬波紋涵管施工方案是不同(tong)的
請注意!不同(tong)季節金(jin)屬(shu)波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)涵(han)(han)管(guan)(guan)施工方案(an)是不同(tong)的(de)!!!衡水浩威新材料(liao)有限(xian)公司(si)主(zhu)營產品:鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)涵(han)(han)管(guan)(guan)、橋梁鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、鐵路(lu)鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、公路(lu)鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、鋼制(zhi)波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)(han)、整裝波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)(han)、拼裝波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)(han)、鍍鋅波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)(han)、金(jin)屬(shu)波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、塑料(liao)波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)等。一、冬季金(jin)屬(shu)......更多
2018-12-18
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