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（1 北京建筑工程學(xué)院， 北京 100044； 2 中國建筑設(shè)計研究院， 北京 100044）
[摘要] 北京某飯店始建于1987年，應(yīng)業(yè)主要求進行加固改造設(shè)計。目前加固行業(yè)出現(xiàn)了多種加固材料、加固方法，但是每種方法都有其適用的前提條件。本文根據(jù)北京某飯店的加固改造設(shè)計，重點介紹該結(jié)構(gòu)方案設(shè)計所遇到的問題以及細部處理方法，供其他工程借鑒采用。
[關(guān)鍵詞] 加固改造； 混凝土梁； 混凝土柱； 既有板洞
中圖分類號：TU398+.2 文獻標識碼：A 文章編號：1002-848X(2013)S1-1389-04
作者簡介：馮琛，碩士研究生，Email:fengchen899@163.com。
Reinforcement and Rebuilding Design of a grand hotel in Beijing
Feng Chen, Huo Wenying
(1 Beijing University of Civil Engineering and Architecture, Beijing 10044, China; 2 China Architecture Design and Research Group, Beijing 10044, China)
Abstract: A grand hotel was designed in 1987 in Beijing. It needs strengthing the existing structures and rebuilding partially. With the large growing demond of the strengthing of structures, a lot of material and methods are appearing. As we know, not every method can be used anytime. In this paper, we will introduce the structure- strengthing of the grand hotel, so it can be consulted by other similar kinds of buildings.
keywords: strengthening; rehabilitation; concrete beam;concrete column; existing floor slab
