| 桥梁空心板预制气囊理论位置初探 |
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| 引用本文： | 马宝瑾,杜丽娟.桥梁空心板预制气囊理论位置初探[J].山西建筑,2010,36(1):342-343. |
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| 作者姓名： | 马宝瑾 杜丽娟 |
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| 作者单位： | 山西省襄汾县公路建设养护站,山西,临汾,041500 |
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| 摘 要： | 结合工程实践着重分析了空心板梁板预制气囊＂跑模＂原因,提出了控制气囊理论位置的方法,指出气囊孔径小的梁板质量优于孔径大的梁板质量,两孔的圆形空心优于单孔的多边形空心板质量。
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| 关 键 词： | 桥梁 空心板预制 气囊理论 位置 |
Discussion on the theoretical position of bridge hollow slab prefabricated gas bag |
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| MA Bao-jin,DU Li-juan.Discussion on the theoretical position of bridge hollow slab prefabricated gas bag[J].Shanxi Architecture,2010,36(1):342-343. |
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| Authors: | MA Bao-jin DU Li-juan |
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| Affiliation: | MA Bao-jin DU Li-juan |
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| Abstract: | Combined with engineering practice,the formwork shifting reasons of hollow slab prefabricated gas bag were analyzed critically,the control method of gas bag theoretical position was proposed.It pointed out that the beam and slab quality with small gas bag aperture was better than with large aperture,and two holes circular hollow was better than polygon hollow slab quality. |
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| Keywords: | bridge hollow slab prefabrication gas bag theory position |
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