某体育馆赛场楼面裂缝原因的分析及处理建议

ANALYSES OF CRACKS ON PLAYING FIELD FLOOR OF A GYMNASIUM AND TREATMENT SUGGESTIONS

引起钢筋混凝土结构开裂的原因很多 ,但部分结构设计的失误往往比较隐蔽 ,一般事先难以发现 ,因此 ,导致混凝土结构开裂的危害性更大。对浙江省某体育馆赛场楼面裂缝产生的原因用ANSYS5 5软件在设计方面进行了较为详细的分析 ,并且提出了加固处理建议 ,同时指出了对下部为地下室、上部为大空间楼面进行设计时应注意的设计计算要点。

There are lots of causes to arouse the cracks in R. C. structures, but the causes come from the imperfect design are concealed, which are difficult to be found, hence the harm of the cracks is more dangerous. In this paper, the detail analyses by the ANSYS5 5 software for the cracks occurred on the playing field floor of a gymnasium in Zhejiang Province are put forward, and then the treatment suggestions are given. The attention points are given for designing a floor with a large space above it and a basement below it.