arched support 中文意思是什麼

arched support 解釋
拱形支架
  • arched : adj. 拱形的,半圓形的;弓架結構的。 an arched bridge 拱橋。
  • support : vt 1 支承,支撐;支持;支援,維護。2 援助;擁護,贊助。3 扶養,贍養(家屬);資助,維持。4 鼓舞,...
  1. With resonable calculating model and dynamic analysis method, the construction control elevation can be decided and so the precompression difficulty of support can be solved in the construction of large - span arched bridge

    採用精確的計算模型和動態分析技術,一次性給出施工控制標高,解決了大跨度拱橋有支架施工中支架需要預壓的問題。
  2. Tensile stress field would appear in the proximity of arched vault after excavation, slacking of surrounding rock and subsequent dropping of blocks of rock from such area would possibly occur at any time in the context of extra - shallow depth. so i - steel arched support must be erected to provide against possible block dropping and be integrated into a ring with that of pilot tunnels on both sides

    拱頂在核心土開挖后,在一定范圍內出現拉應力區,在超淺埋情況下極容易掉塊和發生圍巖松馳,因此核心土必須邊開挖邊架設工字鋼拱架,使之與左右導洞拱頂工字鋼形成整體。
  3. 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。
  4. In this study, sts - - the steel construction design module of pkpm, a software program of china " s institute of the construction science - - is employed to create the construction model in order to study the construction of the supporting seat. a mechanical analysis of the variant arched girders was implemented, with the result that consturction documents meeting mechanical requirements were designed for the hinge support, the roller support and the steel girders

    本文採用中國建築科學研究院pkpm軟體的鋼結構設計模塊sts ,從結構建模入手,根據規范要求研究了支座的構造形式,通過對變異拱梁的力學分析,設計出符合力學模型的鉸支座、滑移支座和變異拱處鋼梁的施工圖。
  5. Construction monitoring and analysis of double large - diameter annular arched girders support system in double foundation pit excavation

    雙基坑大直徑雙環梁支護體系監測與分析
  6. It is difficult and complicated in technology to construct a large - span reinforced concrete box arched bridge with a construction method with support

    大跨度鋼筋混凝土箱形拱橋採用有支架施工,施工難度大,技術含量高。
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