| 高度严寒地区建筑结构越冬期维护技术研究与实践 |
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| 引用本文： | 张延彬,乔成锐,陈航宇,付志春. 高度严寒地区建筑结构越冬期维护技术研究与实践[J]. 南通航运职业技术学院学报, 2013, 0(1): 69-73 |
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| 作者姓名： | 张延彬 乔成锐 陈航宇 付志春 |
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| 作者单位： | 中国二十冶集团有限公司浦东分公司 |
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| 摘 要： | 文章阐述了地下水位较高、土质情况复杂的高度严寒地区地下室及主体结构、机械设备、材料等越冬期维护技术，并结合工程现场实际情况采取保温材料覆盖、局部加热等措施，保证建筑结构免受冻害的影响，防止地基基础强冻造成冻胀破坏，对建筑结构越冬期维护提供参考。
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| 关 键 词： | 高度严寒地区 地下室及主体结构 越冬期维护 保温 基础冻胀 冻害 |
A Study on Structure Maintenance Technology during the Wintering Period in Extremely Cold Areas |
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| ZHANG Yan-bin,QIAO Cheng-rui,CHEN Hang-yu,FU Zhi-chun. A Study on Structure Maintenance Technology during the Wintering Period in Extremely Cold Areas[J]. Journal of Nantong Vocational & Technical Shipping College, 2013, 0(1): 69-73 |
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| Authors: | ZHANG Yan-bin QIAO Cheng-rui CHEN Hang-yu FU Zhi-chun |
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| Affiliation: | (Pudong Branch,China 20th Metallurgical Group Co.,Ltd.Shanghai 201900,China) |
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| Abstract: | This article expounds the technology to maintain the basement, main structure, mechanical equip- ment as well as material in extremely cold areas with a high level of underground water and complex earthiness. In addition, combined with the situation of the building site, it puts forwards such measures to protect the struc- ture from frost damage and the foundation from frost swelling as covering with heat preservation material and lo- calized heating. |
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| Keywords: | Extremely cold area Basement and main structure Maintenance in wintering period Heatpreservation Frost swelling of foundation Frost damage |
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