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      沙志國
    （北京首都工程有限公司  100035）

[提要]  論述某住宅小區(qū)內(nèi)澆外砌三層住宅增建三層房屋的結(jié)構(gòu)設(shè)計和施工經(jīng)驗，特別是解決新舊結(jié)構(gòu)連接部分的設(shè)計和施工問題，可供同類房屋和混凝土剪力墻結(jié)構(gòu)房屋的加層工程參考。
[關(guān)鍵詞]  內(nèi)澆外砌住宅 增層 設(shè)計 施工經(jīng)驗

This paper introduces some design-build experiences on a residence extension project. The original residence is a 3 stories masonry-concrete structure (floor slabs and internal loadbearing walls are reinforced concrete, external walls are brick masonry).The residence is added 3 stories for extension.
Keywords: masonry-concrete structure residence; adding story; design-build experience