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        崔學(xué)宇   （北京華特建筑設(shè)計(jì)顧問(wèn)有限責(zé)任公司  北京 100044）

[提要]  對(duì)楓苑飯店改擴(kuò)建工程加層和改造設(shè)計(jì)過(guò)程中各關(guān)鍵部分的方案確定、計(jì)算方法和構(gòu)造措施等方面進(jìn)行了較為系統(tǒng)的分析討論。闡述了在地基基礎(chǔ)、框架梁、柱、剪力墻的加固措施和新舊樓層連接中的處理方法。并重點(diǎn)針對(duì)粘鋼、植筋等技術(shù)手段在工程中的應(yīng)用進(jìn)行了總結(jié)。
[關(guān)鍵詞]  加層  改建  加固  粘鋼  植筋

The plans of reconstruction and adding storey project for ahostal are fully introduced and discussed including analysis methods in relation to foundation, frame beam and column, shear wall etc. Many new techniques and construction methods used in this building are typically illustrated. In order to confirm the reliable connections and effective carryover loads between existing building and the new parts,some advanced strengthening technique, such as post-embedding, steel-bonded, are  adopted  broadly.
Keywords: adding  story; reconstruction; strengthening; steel-bonded; post-embeddi