rail anchor 中文意思是什麼
rail anchor
解釋
鋼軌鎖定器-
The new construction technique applied to the huge steel boxed cofferdam for foundation of pylon pier no. 2 of wuhan tianxingzhou changjiang river rail - cum - road bridge was to fabricate the cofferdam in integrity in workshop, shift it down to river and float it to the pier site where it is then accurately positioned by pre - tensioning at the anchor pier
摘要武漢天興洲公鐵兩用長江大橋2號主塔墩基礎大型鋼吊箱圍堰採用工廠整體製造,下河浮運至墩位,利用錨墩施加預拉力精確定位的施工新工藝。
分享友人