STRENGTHENING DESIGN OF OFFICE BUILDINGcS ARCHIVES FLOOR STRUCTURE
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摘要: 采用增大截面和增设支点的方法对受弯构件进行加固时,应采取措施保证新、旧混凝土整体工作,共同受力;同时,要尽可能提高卸荷比例,这对提高加固后的承载力有显著作用。Abstract: As strengthening a flexural member with method of increasing section and setting support, messures should be taken to ensure the integral working and loading of new-old concrete structures; at the same time, the unloading ratio should also be increased, which has possibly a remarkable effect on raising the bearing capacity of the strengthened member.
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Key words:
- increasing section /
- setting support /
- strengthening /
- unloading
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[2] GBJ 10-89 混凝土结构设计规范 万墨林, 韩继云. 混凝土结构加固技术. 北京: 中国建筑工业出版社,1995 [3] GB 50204-92 混凝土结构工程施工及验收规范 [4] 建筑结构静力计算手册. 北京: 中国建筑工业出版社, 1998 [5] GBJ 17-88 钢结构设计规范 [6] GBJ 3-88 砌体结构设计规范
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