| 浅析二灰碎石裂缝成因及解决办法 |
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| 引用本文： | 黄志,刘玲玲. 浅析二灰碎石裂缝成因及解决办法[J]. 价值工程, 2010, 29(16): 82-82 |
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| 作者姓名： | 黄志 刘玲玲 |
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| 作者单位： | 1. 天津市滨海市政建设发展有限公司,天津,300050
2. 天津泰达城市开发有限公司,天津,300091 |
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| 摘 要： | 本文通过对道路纵向贯通性裂缝的试验研究和理论分析,找出了产生纵向裂缝的主要原因,并提出了切实可行的防止措施。对于二灰碎石路面基层、底基层施工中产生的收缩裂缝,本文进行简要分析,试提出一种解决或减少裂缝的可实施推广而且经济的解决办法。
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| 关 键 词： | 收缩机理 二灰碎石 干缩变形 温缩变形 |
Analysis of Lime Crack Causes and Solution |
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| Huang Zhi,Liu Lingling. Analysis of Lime Crack Causes and Solution[J]. Value Engineering, 2010, 29(16): 82-82 |
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| Authors: | Huang Zhi Liu Lingling |
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| Affiliation: | Huang Zhi;Liu Lingling(①Tianjin Binhai City Municipal Construction Development Co.,Ltd.,Tianjin 300050,China;②Tianjin Taida Urban Development Co.,Ltd.,Tianjin 300091,China) |
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| Abstract: | By researching and theoretical analysis on vertical cracks,this paper searched out the main reasons of vertical cracks and offered practical prevention measures.This paper analyzed briefly shrinkage cracks of lime stone road base,sub-base construction,attempts to suggest a economical solution can be implemented and promoted to reduce and slove cracks. |
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| Keywords: | contraction mechanism lime shrinkage deformation temperature shrinkage deformation |
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