- 摘 要
-
簡(jiǎn) 斌 秦士洪 陳平友 李唐寧 (重慶大學(xué)土木工程學(xué)院 400045)錢(qián)葉長(zhǎng) (重慶市設(shè)計(jì)院 400015)
[提要] 通過(guò)重慶大學(xué)體育館帶懸臂看臺(tái)預(yù)應(yīng)力框架設(shè)計(jì),總結(jié)出在預(yù)應(yīng)力結(jié)構(gòu)設(shè)計(jì)中應(yīng)合理利用預(yù)應(yīng)力鋼筋線型的變化以及截面尺寸的局部變化等手段,解決在框架不同部位設(shè)計(jì)彎矩變化較大的問(wèn)題。同時(shí),在預(yù)應(yīng)力結(jié)構(gòu)設(shè)計(jì)中要充分考慮施工的可行性。建議在某些具體情況下,通過(guò)計(jì)算分析后適當(dāng)放寬裂縫控制標(biāo)準(zhǔn)。
[關(guān)鍵詞] 體育館建筑 預(yù)應(yīng)力框架 裂縫控制 懸臂Based on the design of a prestressed frame with cantilever in a gymnasium, the problem that the moment varies in different part of the frame is solved by varying prestressing tendon style and local section height. At the same time, the feasibility of design and construction have been considered. It is proposed to relax the standard of crack control in some case with reliable calculation.
Keywords: prestressed frame; crack control; cantilever; gymnasium
- 下載地址
-
你還沒(méi)注冊(cè)?或者沒(méi)有登錄?這篇論文要求至少是本站的注冊(cè)會(huì)員才能閱讀!
如果你還沒(méi)注冊(cè),請(qǐng)趕緊點(diǎn)此注冊(cè)吧!
如果你已經(jīng)注冊(cè)但還沒(méi)登錄,請(qǐng)趕緊點(diǎn)此登錄吧!