護軌撐 的英文怎麼說
中文拼音 [hùguǐchēng]
護軌撐
英文
guard rail brace-
Combined with the real example of monitoring pressure on the supporting system in the long span underground space of dk7 + 692 section at jiao - xin line of chongqing light railway, it is set forth the methods about choosing the support system and its parameter, digging methods of underground space, measuring and testing methods for the stress of the support system ; the testing results and variation pattern were analyzed for the stress of the initial supporting i - steel axial stress of bolt, stress of shot - concrete, supporting pressure of temporary i - steel and stress of steel of the second lining, then, the reason for deformation of the support system induced by sharp increase of i - steel was determined
摘要結合重慶市輕軌較新線大坪車站大跨度地下空間dk7 + 692斷面施工支護體應力監測的工程實例，闡述了該大跨度地下空間支護結構的參數選擇、地下空間的開挖方法、支護體結構的應力量測方法及測試手段；分析了支護體初期支護工字鋼拱應力、錨桿軸力、噴射混凝土內應力、臨時工字鋼支撐應力、二次襯砌鋼筋應力等測試結果和變化規律；確定了工字鋼拱應力急劇增大而可能引起支護體系失穩的原因。Compared with the rope fixer of old tye crane, ss100 use wall - ties to fix the guide column. so it is much safer and covers fewer site area. further more, the protector against rope break, landing protector and monitor make ss100 much safer and reliable
採用附墻撐桿固定導軌架，比井架式升降機採用的銅絲繩纜網固定更安全且佔地面積小，其中設置的防斷繩和停層保護器安全可靠，可視式監視器更是一種創新。
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