毕业设计--某五层框架结构学生宿舍设?含外文翻? - 百度文库 ر

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ṹֽֽݸ ¥ݽṹøֽʽ¥ Ҫѡ

1ppṹʽֽֽṹ 2ǽã

3ǽȣǽ:300mmǽ200mm 4ã׮¶

1-4Ϊ3.3mΪ3.6mܸ߶Ϊ18.20m,ڵΪ0.000m, ߲Ϊ0.600mΪֽֽܽṹǽü㣬ǿȵȼ

C35(fc?16.7N/mm2,ft?1.57N/mm2)ģ׮

2.1 ߴ磨mmǿȵȼ

¥ 1~5 ǿȵȼ C35 b*h AB,CD BC b*h) CL-1 b*h) CL-2 CL-3 300*550 300*400 350*700 300*500 250*400 200*300 2.2 ߴ㣬ɵøÿܽṹĿȼΪѹֵ

[?N]?0.75;شֵȡ12kN/mm2.ͼ1֪߱ĸ

Ϊ7.5?2.7m27.2?3.75mm2

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1.3?7.5?2.7?12?103?5?126107.8mm2 Ac?0.75?16.71.3?7.5?3.75?12?103?5 Ac??175149.7mm2

0.75?16.7 ȡν棬߶ȷֱΪ355mm2419mm2 ۺϿأƽߴ

500mm?500mm

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6

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