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馬  明，趙基達(dá)，錢基宏
（中國建筑科學(xué)研究院，北京100013）

[摘要] 對網(wǎng)架結(jié)構(gòu)的損傷情況及常用的加固方式加以總結(jié)，并對預(yù)應(yīng)力加固方法作了簡單介紹。還根據(jù)具體實(shí)例詳細(xì)介紹了某網(wǎng)架預(yù)應(yīng)力加固設(shè)計(jì)的方案選擇與具體設(shè)計(jì)情況。并對預(yù)應(yīng)力加固施工情況進(jìn)行了說明。
[關(guān)鍵詞] 預(yù)應(yīng)力加固；網(wǎng)架

    Application of Prestressing Technology for Strengthening Space Truss Structure
    Ma Ming, Zhao Jida, Qian Jihong
    ( China Academy of Building Research,  Beijing  100013, China)

Abstract: The damage reasons of the space truss structures and the strengthening methods are concluded. Prestressing strengthening method is introduced. A practical application of strengthening a space truss structure by prestressing strengthening method is introduced detailed.
Keywords: prestressing strengthening; space truss structure