bolting surface 中文意思是什麼
bolting surface
解釋
過篩面積-
After an introduction to the research on the software for the design of the variant steel arched girder construction, the creation of the structural model, the structure of the supporting seat, the design of the variant arched girder, and the measures taken to ensure the stability of the plane surface of the arched girder, the thesis goes to study the methods for the hoisting and the angle setting of the long - span arched girders, as well as the bolting of the axle pin in the hinge support
論文首先對變異鋼拱架結構設計可採用的軟體、結構模型的建立、支座構造形式、變異拱梁的設計，以及保證拱梁平面外穩定所採取的措施等進行了研究，然後研究了大跨度變異鋼拱架弧形梁吊裝、角度的調整、鉸支座穿軸銷等的施工方法，最後對施工完成後的位移進行了實際量測。 -
On the management of corners over amp; below the bolting working surface with crossheadin
順槽為錨桿支護工作面上下隅角的管理 -
Study on application of the support technology of smooth - surface blasting and bolting and shooting concrete to large cavity
光爆錨噴支護技術在大型硐室中的應用研究
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