鋼波紋(wen)管(guan)在基(ji)(ji)建中(zhong)有著廣泛的(de)(de)用途(tu)例如,它可以(yi)用于(yu)排水、加(jia)固(gu)和(he)增強地(di)基(ji)(ji),隔離有害物質(zhi)和(he)污(wu)染物的(de)(de)擴散(san),監測和(he)檢測地(di)基(ji)(ji)的(de)(de)變形和(he)沉降,同時還可以(yi)用于(yu)地(di)基(ji)(ji)的(de)(de)防護(hu)和(he)維護(hu)。此(ci)外,鋼波紋(wen)管(guan)還可以(yi)增強涵(han)洞(dong)(dong)的(de)(de)防水功能,并(bing)提(ti)高涵(han)洞(dong)(dong)的(de)(de)適應地(di)基(ji)(ji)與基(ji)(ji)礎變形的(de)(de)能力,有效解(jie)決因(yin)地(di)基(ji)(ji)基(ji)(ji)礎不均勻沉降導致涵(han)洞(dong)(dong)破壞的(de)(de)問題。 具體來說,鋼波紋(wen)管(guan)因(yin)其優(you)良的(de)(de)受力特性...
2023-12-01鋼波(bo)(bo)紋管(guan)在(zai)橋梁應用(yong)的(de)優(you)勢主要(yao)體現(xian)在(zai)以下幾個方面: 結構(gou)優(you)勢:鋼波(bo)(bo)紋管(guan)采用(yong)標(biao)準化設計、生(sheng)產,設計簡(jian)單,生(sheng)產周期短。與(yu)同(tong)類跨徑的(de)橋涵(han)(han)相(xiang)比,其工程實(shi)際(ji)造價更低。 施工優(you)勢:鋼波(bo)(bo)紋涵(han)(han)管(guan)的(de)施工工期短,主要(yao)為(wei)拼裝施工。由(you)于其波(bo)(bo)紋結構(gou)具(ju)有(you)良好的(de)融入路基變形的(de)能力,因(yin)此減(jian)少(shao)了工后養護成本(ben)。 環保優(you)勢:鋼波(bo)(bo)紋涵(han)(han)管(guan)可以減(jian)少(shao)混凝土(tu)、砌塊或礫...
2023-09-25波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)上的(de)(de)應(ying)(ying)力是由系(xi)統(tong)中的(de)(de)壓力和(he)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)變形所產生的(de)(de)。壓力在波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)上產生環(周向(xiang)(xiang))應(ying)(ying)力,而在波(bo)(bo)的(de)(de)側壁(bi)、波(bo)(bo)谷和(he)波(bo)(bo)峰處(chu)產生徑向(xiang)(xiang)的(de)(de)薄(bo)膜(mo)和(he)彎(wan)(wan)曲(qu)應(ying)(ying)力。不能抗彎(wan)(wan)的(de)(de)薄(bo)殼(ke)有時(shi)稱為薄(bo)膜(mo),忽略彎(wan)(wan)曲(qu)而算(suan)得(de)的(de)(de)應(ying)(ying)力則(ze)稱為薄(bo)膜(mo)應(ying)(ying)力。波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)變形時(shi)產生徑向(xiang)(xiang)薄(bo)膜(mo)應(ying)(ying)力和(he)彎(wan)(wan)曲(qu)應(ying)(ying)力。波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)在工作時(shi),有的(de)(de)承(cheng)受(shou)內壓,有的(de)(de)承(cheng)受(shou)外壓,例如波(bo)(bo)紋(wen)(wen)膨(peng)脹節和(he)金屬軟管(guan)(guan)(guan)在多數情況...
2023-07-041 鋼(gang)波(bo)紋(wen)管涵應(ying)用(yong)工(gong)程實(shi)例某山區高(gao)速公(gong)路(lu)有2個 U 形溝谷路(lu)段(duan),原(yuan)施工(gong)圖設計(ji)采(cai)(cai)用(yong)高(gao)架(jia)橋(qiao)跨(kua)越(yue),但在(zai)實(shi)施階段(duan)由于征地(di)拆遷(qian)等原(yuan)因,導致施工(gong)進度(du)滯后許多。為(wei)加快施工(gong)進度(du),將兩(liang)處高(gao)架(jia)橋(qiao)改為(wei)填(tian)(tian)方路(lu)基,同時設置(zhi)涵洞滿足過人及過水的需求。由于涵頂填(tian)(tian)土較高(gao),備選(xuan)涵洞方案有拱涵及鋼(gang)波(bo)紋(wen)管涵2種,經過比(bi)較,采(cai)(cai)用(yong)在(zai)兩(liang)處填(tian)(tian)方路(lu)段(duan)均設置(zhi)鋼(gang)波(bo)紋(wen)管涵...
2023-03-14鋼(gang)(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)又名熱鍍(du)(du)鋅鋼(gang)(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、整裝(zhuang)鋼(gang)(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、拼裝(zhuang)鋼(gang)(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)是將(jiang)2.0mm-12.0mm薄鋼(gang)(gang)(gang)板(ban)(ban)(材質(zhi)可(ke)以是Q235或(huo)(huo)者Q355鋼(gang)(gang)(gang)板(ban)(ban))壓成(cheng)波(bo)(bo)(bo)(bo)紋(wen)(wen)后,制成(cheng)圓形管(guan)(guan)(guan)節或(huo)(huo)弧(hu)形板(ban)(ban)片,采用高(gao)強螺栓連接,修(xiu)建(jian)成(cheng)的(de)建(jian)筑(zhu)物。利用鋼(gang)(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)增加鋼(gang)(gang)(gang)板(ban)(ban)的(de)抗彎慣性矩,具有較高(gao)的(de)承載能力和穩定性。鋼(gang)(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)熱鍍(du)(du)鋅鋼(gang)(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)安裝(zhuang)鋼(gang)(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)由板(ban)(ban)材交錯(cuo)搭接而...
2023-03-06鋼波紋涵管(guan)施(shi)(shi)工(gong)工(gong)藝詳解一、工(gong)程概況鋼波紋涵管(guan)是替代鋼筋(jin)砼圓管(guan)涵的(de)優質公(gong)路(lu)建材,其特點如(ru)下:抗壓強(qiang)度(du)高,是同口(kou)徑(jing)水(shui)泥管(guan)的(de)1.5-5倍;重(zhong)量(liang)輕、運輸方便,是同口(kou)徑(jing)水(shui)泥管(guan)重(zhong)量(liang)的(de)1/5-1/10;施(shi)(shi)工(gong)快速(su),管(guan)節長(3-12米(mi)可調),卡箍快速(su)連接。二(er)、編制(zhi)依據《公(gong)路(lu)工(gong)程施(shi)(shi)工(gong)安(an)全技(ji)術規范》 JTGF90-2015;《公(gong)路(lu)工(gong)程質量(liang)檢(jian)...
2023-03-02