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在公路工程中鋼波紋涵管怎樣作(zuo)為橋涵使(shi)用？

　軟土地基的(de)(de)(de)處理方案處理原則，鋼波(bo)紋涵管由于其軸向(xiang)波(bo)紋的(de)(de)(de)存(cun)在(zai),使(shi)得(de)徑向(xiang)承載力(li)大(da)(da)大(da)(da)提高，同時由于其軸向(xiang)波(bo)紋的(de)(de)(de)存(cun)在(zai)，使(shi)其具有較好的(de)(de)(de)橫向(xiang)變(bian)(bian)形(xing)補償特性,因(yin)而具有較好的(de)(de)(de)不均(jun)勻沉(chen)降變(bian)(bian)形(xing)的(de)(de)(de)適應能力(li)。但沉(chen)降值(zhi)也要在(zai)一定范圍內，根據經驗值(zhi)，涵洞(dong)沉(chen)降值(zhi)在(zai)100厘......更(geng)多

2018-12-18

鋼波紋涵管(guan)對螺栓的設計要求有哪(na)些？

　板(ban)的(de)(de)厚(hou)度隨結構跨(kua)徑的(de)(de)大小變化，板(ban)厚(hou)可選(xuan)用2.5~8mm。板(ban)的(de)(de)波(bo)形(xing)為提高板(ban)的(de)(de)剛度，板(ban)的(de)(de)截面(mian)從(cong)平板(ban)加(jia)工(gong)(gong)成(cheng)一定波(bo)幅的(de)(de)波(bo)形(xing)狀，從(cong)加(jia)工(gong)(gong)、拼裝及板(ban)的(de)(de)剛度要(yao)求出發，并參照國內外同類(lei)產(chan)品的(de)(de)波(bo)形(xing)來進行設(she)計。鋼波(bo)紋(wen)涵管螺栓設(she)計要(yao)點螺栓的(de)(de)選(xuan)型(xing)根據實際施工(gong)(gong)中需要(yao)的(de)(de)......更(geng)多(duo)

2018-12-18

鋼波紋管詮釋(shi)：冷鍍鋅與熱(re)鍍鋅的區別有哪(na)些呢？

　鋼波紋管詮釋(shi)：冷鍍(du)鋅(xin)與熱鍍(du)鋅(xin)的(de)(de)區別有哪些(xie)呢？1、防腐蝕性不(bu)同(tong)，熱鍍(du)鋅(xin)是(shi)冷鍍(du)鋅(xin)的(de)(de)幾十倍。2、作業的(de)(de)方式上不(bu)同(tong)：熱鍍(du)鋅(xin)是(shi)在450－480度(du)熔融的(de)(de)鋅(xin)液中鍍(du)的(de)(de)鋅(xin)，冷鍍(du)是(shi)在常(chang)溫(wen)下通(tong)過電鍍(du)或者(zhe)其他方法鍍(du)的(de)(de)鋅(xin)。3、鍍(du)鋅(xin)層(ceng)厚度(du)不(bu)同(tong)，熱鍍(du)鋅(xin)厚度(du)遠(yuan)遠(yuan)大(da)于冷鍍(du)鋅(xin)......更多

2018-12-18

鋼波紋管(guan)涵的(de)技術(shu)標準是怎樣要求的(de)？

　鋼(gang)波(bo)紋(wen)(wen)管涵的技(ji)術(shu)標準是怎樣要求的？鋼(gang)波(bo)紋(wen)(wen)管涵——衡水浩威新材料(liao)有限公(gong)司(si)是一(yi)家從事鋼(gang)波(bo)紋(wen)(wen)管\鋼(gang)波(bo)紋(wen)(wen)涵管研(yan)發、制造(zao)、銷售、售后(hou)為(wei)一(yi)體的，擁有多年設計制造(zao)經驗(yan)。我公(gong)司(si)在該(gai)領域積累了豐富的生(sheng)產(chan)(chan)(chan)經驗(yan)，公(gong)司(si)多年來，不斷(duan)改(gai)進生(sheng)產(chan)(chan)(chan)工藝，提高生(sheng)產(chan)(chan)(chan)效率，憑(ping)借著......更多

2018-12-18

鋼波紋管(guan)比鋼筋混凝土管(guan)涵(han)究竟好在了哪(na)里(li)？

　鋼(gang)波(bo)(bo)紋管(guan)比鋼(gang)筋(jin)混(hun)凝土(tu)管(guan)涵究竟好(hao)(hao)在了(le)哪里？鋼(gang)波(bo)(bo)紋管(guan)與(yu)鋼(gang)筋(jin)混(hun)凝土(tu)管(guan)涵相(xiang)比，具有以下優(you)點：一、易維護(hu)，只需做好(hao)(hao)內壁的防護(hu)保養(yang)即可(ke)。二(er)、鋼(gang)波(bo)(bo)紋涵管(guan)在高喊凍土(tu)地區，軟土(tu)路基地帶，具有明顯的經濟效益。三、鋼(gang)波(bo)(bo)紋涵管(guan)經過了(le)防腐處理耐(nai)久性高。四、其良好(hao)(hao)的整(zheng)......更多

2018-12-18

請注意(yi)！不同季節金屬(shu)波紋(wen)涵管(guan)施工方案是不同的

　請注(zhu)意！不同季(ji)節金屬波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)施工方案(an)是不同的！！！衡水浩威新(xin)材料有限(xian)公(gong)(gong)司主營產品(pin)：鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)、橋梁(liang)鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、鐵路鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、公(gong)(gong)路鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、鋼制波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、整(zheng)裝波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、拼裝波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、鍍(du)鋅波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、金屬波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、塑料波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)等(deng)。一、冬季(ji)金屬......更多(duo)

2018-12-18

黑色金屬波紋管都有哪些顯著優勢(shi)？

　黑(hei)色金(jin)屬波(bo)紋(wen)管都有(you)哪些顯著優勢？黑(hei)色金(jin)屬波(bo)紋(wen)管是(shi)以鋼帶繞制而成，繞制過程中同(tong)時咬口壓(ya)接(jie)并壓(ya)出凸凹波(bo)紋(wen)，我公司的產品具有(you)通用性(xing)好、互(hu)換性(xing)好、配套合理，使用方便(bian)等特點：(一)、黑(hei)色金(jin)屬波(bo)紋(wen)管管子特性(xing)重量(liang)輕、剛度(du)大、嚴密性(xing)好、附著抗拔(ba)力強。(二)......更(geng)多

2018-12-15

萬變不離其宗：各種形狀的(de)塑料波紋管

　塑料波(bo)紋(wen)管(guan)的原材料是(shi)高密度聚乙烯(HDPE)，它本身不腐蝕，但其耐(nai)腐蝕、耐(nai)老化性(xing)能遠遠優(you)(you)于金(jin)屬(shu)材料，國內大(da)量的斜(xie)拉(la)橋的拉(la)索(suo)外護層已是(shi)更(geng)好(hao) 的證明。這(zhe)樣為預應(ying)力(li)筋(jin)提供(gong)了一種遠遠優(you)(you)于金(jin)屬(shu)波(bo)紋(wen)管(guan)的屏障保護作用，密封性(xing)、抗(kang)滲(shen)性(xing)能好(hao)，更(geng)適(shi)用于真空灌漿......更(geng)多

2018-12-15