| 地下室曲面超长墙体混凝土裂缝控制技术 |
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| 引用本文： | 罗东波,周敬. 地下室曲面超长墙体混凝土裂缝控制技术[J]. 重庆建筑, 2006, 0(12): 50-52 |
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| 作者姓名： | 罗东波 周敬 |
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| 作者单位： | 重庆市建筑科学研究院;重庆大学 |
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| 摘 要： | 地下室外墙施工时,一方面由于混凝土浇筑抗裂的需要设置施工缝,另一方面,由于抗渗防水的需要,应减少施工缝的数量,增加施工缝间距。本文通过一个工程实例,介绍了如何在保证混凝土质量的情况下,将施工缝间距成功扩大到198m。
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| 关 键 词： | 地下室外墙 曲面墙体 施工缝间距 裂缝控制 |
| 文章编号： | 1671-9107(2006)12-0050-03 |
| 收稿时间： | 2006-11-01 |
| 修稿时间： | 2006-11-01 |
Cracking Control Technology in Bent Concrete Long Basement Wall Construction |
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| Luo Dong-bo,Zhou-Jing. Cracking Control Technology in Bent Concrete Long Basement Wall Construction[J]. , 2006, 0(12): 50-52 |
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| Authors: | Luo Dong-bo Zhou-Jing |
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| Abstract: | It is necessary to set some construction joints in the construction of concrete wall in basement for cracking control. But on the other hand it is also necessary to reduce the number of construction joints and increase the space between two joints for waterproof. This paper illustrates how to increase the space between two joints to 198m and ensures the concrete quality by an example. |
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| Keywords: | basement exterior wall bent wall construction joint space cracking control |
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