| 湿陷性黄土地区危楼的结构检测评定与加固改造 |
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| 引用本文： | 冷畅俭,罗广宇,李昭业.湿陷性黄土地区危楼的结构检测评定与加固改造[J].西北农林科技大学学报(社会科学版),2005,33(10):155-160. |
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| 作者姓名： | 冷畅俭 罗广宇 李昭业 |
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| 作者单位： | 西北农林科技大学基建处 陕西杨凌712100
(冷畅俭，罗广宇)，陕西省建设工程质量监督检验测试中心 陕西西安710068(李昭业) |
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| 摘 要： | 通过对地处陕西关中西部渭北黄土塬区的西北农林科技大学图书馆楼的结构检测,分析得出工程裂缝的形成是由于湿陷性黄土地基长期浸水而引起地基不均匀沉降所致,并进一步对结构的安全性进行了评价,提出旋喷桩加固改造的方案。
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| 关 键 词： | 湿陷性黄土 危楼 结构检测评定 加固改造 |
| 文章编号： | 1671-9387（2005）10-0155-06 |
| 收稿时间： | 2005-04-04 |
| 修稿时间： | 2005年4月4日 |
Examination and evaluation of structure and reinforce-designing of danger building in slumping loess region |
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| LENG Chang-jian,LUO Guang-yu,LI Zhao-ye,.Examination and evaluation of structure and reinforce-designing of danger building in slumping loess region[J].Journal of Northwest Sci-Tech Univ of Agr and,2005,33(10):155-160. |
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| Authors: | LENG Chang-jian LUO Guang-yu LI Zhao-ye |
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| Institution: | LENG Chang-jian,LUO Guang-yu,LI Zhao-ye, (1 Capital Constrction Burean of Northwest A |
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| Abstract: | Through structure examination and evaluation of the library building in Northwest A & F University located in loess area,north of Weihe river,the paper concluded that cracks of the building were caused by asymmetry settlement of slumping loess groundwork,which sank in water in a long period,and evaluated the structure's security,then pointed out that the building should be reinforced by jet grouting pile. |
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| Keywords: | slumping loess danger building structure examination and evaluation reinforce-designing |
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