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近年来,城市旧房增层改造项目越来越多,这是缓解建设资金不足及城市建设用地紧张矛盾的一条有效途径。增改工程同时涉及到原有建筑物的鉴定、加固补强等诸多技术问题,与适用、经济、美观的建设方针息息相关,不能不引起结构设计人员的高度重视。本文介绍的大连医科大学附属一院门诊楼增层改造项目,原有建筑是日伪时期分期修建的工程,解放后又进行了三次较大的改造,结构形式既有框架结构又有砖混结构,是具有代表性的典型工程。我刊刊用此文,仅供结构设计人员在增改工程设计中借鉴,同时欢迎就此类工程总结踊跃来稿。
In recent years, there are more and more renovation projects of old houses in urban areas, which is an effective way to alleviate the shortage of construction funds and the tense contradiction of urban construction land. Modification of the project involves many technical problems such as the identification of the original buildings, strengthening and reinforcement, etc., and is closely related to the applicable, economical and aesthetic construction approach, which can not but arouse the attention of structural designers. This article describes the Dalian Medical University Affiliated First Hospital outpatient building building renovation project, the original building is constructed during the period of the Japanese Puppet period, after the liberation of three major transformation, the structure of both existing framework and brick structure , Is a typical representative of the project. I use this article for publication, only for structural designers in improving engineering design, and welcomes the summary of such projects.