預(yù)應(yīng)力混凝土連續(xù)梁橋滿堂支架施工設(shè)計(jì)所有專業(yè)(參考版)
2025-05-16 14:23本頁(yè)面
【正文】 關(guān)鍵詞： 滿堂支架 箱梁 荷 載分析 Abstract Full space Support for building, construction and bridge construction as a support tool, has been widely used in civil engineering and other fields. In the box girder construction, the capacity of the bridge bearing in the construction is very large. In order to support the security， economic of construction， the erection of the scaffold is necessary and reasonable , so the load of support is extremely important. Take the construction of Xiujiang River Bridge for example, this concrete continuous beam bridge construction with Full Space Support design. Choose to use science and technology economy, reasonable and safe method of stent support programs load analysis, stability checking and stent design of prepress identify the most unfavorable Full Support the forces, and check its stiffness and stability. Following checking the vertical and horizontal Ibeam39。其次 分別 驗(yàn)算縱向、橫向工字鋼的彎矩正應(yīng)力、支座剪應(yīng)力、撓度變形和剛度。 本文 以 繡江大橋 建設(shè)為例 ,對(duì) 此混凝土連續(xù)梁 橋 采用 滿堂支架 施工設(shè)計(jì)方法，運(yùn)用科學(xué) 技術(shù) 選擇經(jīng)濟(jì) 、合理、安全的 支 架支撐方案的方法 對(duì) 荷載分析、穩(wěn)定性驗(yàn)算和支架預(yù)壓方案 進(jìn)行 設(shè)
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