發明zhuanli 國(guo)家產權局 國(guo)家級 2017年
本(ben)(ben)發明涉及一種上跨運營公(gong)路無腹(fu)式(shi)(shi)拱橋分(fen)幅拆除支(zhi)撐(cheng)(cheng)(cheng)結(jie)構(gou)(gou)，其特征在于：所(suo)述結(jie)構(gou)(gou)主要由中間支(zhi)撐(cheng)(cheng)(cheng)、碗扣式(shi)(shi)滿(man)堂(tang)支(zhi)架(jia)(jia)、滿(man)堂(tang)支(zhi)架(jia)(jia)處螺(luo)(luo)旋(xuan)鋼管支(zhi)撐(cheng)(cheng)(cheng)和框(kuang)架(jia)(jia)支(zhi)撐(cheng)(cheng)(cheng)組(zu)成(cheng)；中間支(zhi)撐(cheng)(cheng)(cheng)包括2根螺(luo)(luo)旋(xuan)鋼管，螺(luo)(luo)旋(xuan)鋼管之間焊(han)接橫杄和剪(jian)(jian)(jian)力(li)撐(cheng)(cheng)(cheng)，螺(luo)(luo)旋(xuan)鋼管底(di)部(bu)與(yu)條形(xing)基礎(chu)錨固、頂(ding)(ding)(ding)部(bu)通過U型(xing)螺(luo)(luo)桿(gan)橋體錨固：碗扣式(shi)(shi)滿(man)堂(tang)支(zhi)架(jia)(jia)設置(zhi)有(you)剪(jian)(jian)(jian)力(li)撐(cheng)(cheng)(cheng)、頂(ding)(ding)(ding)撐(cheng)(cheng)(cheng)和小木楔塊(kuai)，小木楔塊(kuai)塞在頂(ding)(ding)(ding)撐(cheng)(cheng)(cheng)與(yu)橋體之間；碗扣式(shi)(shi)滿(man)堂(tang)支(zhi)架(jia)(jia)處増設螺(luo)(luo)旋(xuan)鋼管支(zhi)撐(cheng)(cheng)(cheng)；框(kuang)架(jia)(jia)支(zhi)撐(cheng)(cheng)(cheng)由槽鋼焊(han)接而成(cheng)，內部(bu)設置(zhi)剪(jian)(jian)(jian)力(li)撐(cheng)(cheng)(cheng)，框(kuang)架(jia)(jia)支(zhi)撐(cheng)(cheng)(cheng)頂(ding)(ding)(ding)部(bu)設有(you)弧形(xing)頂(ding)(ding)(ding)托(tuo)，弧形(xing)頂(ding)(ding)(ding)托(tuo)的(de)剪(jian)(jian)(jian)力(li)鍵插入拱橋拱圈。本(ben)(ben)發明涉及的(de)結(jie)構(gou)(gou)具(ju)有(you)施(shi)工安全(quan)可靠、穩(wen)定性強、不影響正常交(jiao)通，具(ju)有(you)較好(hao)的(de)經濟技術(shu)效(xiao)益。
聯系電話： 郵編：710054
地址：中(zhong)國西安環城(cheng)南路中(zhong)段20號
企業郵箱
您當前的位置 ：
