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| 冻土地区桥梁基础施工 | |
| 引用本文： | 吕玉梅,李世波,屈彦玲. 冻土地区桥梁基础施工[J]. 山西建筑, 2007, 33(23): 312-313 |
| 作者姓名： | 吕玉梅 李世波 屈彦玲 |
| 作者单位： | 1. 石家庄铁路职业技术学院土木系,河北,石家庄,050043 2. 中铁投资公司,北京,100081 |
| 摘 要： | 针对冻土地区天气寒冷、冰冻期长的特点,介绍了冻结法施工,探讨了其施工的主要条件、方法及注意事项,并对冻土地区桥梁基础施工进行了详细介绍,提出了提高混凝土抗冻融耐久性的措施,提高了基坑的施工速度,缩短了铁路修建的工期,减少了基坑的事故率。 |
| 关 键 词： | 基坑 施工 冻结法 桥梁 |
| 文章编号： | 1009-6825（2007）23-0312-02 |
| 修稿时间： | 2007-03-13 |
Bridge foundation construction in frozen soil region |
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| LV Yu-mei,LI Shi-bo,Qu Yan-ling. Bridge foundation construction in frozen soil region[J]. Shanxi Architecture, 2007, 33(23): 312-313 | |
| Authors: | LV Yu-mei LI Shi-bo Qu Yan-ling |
| Affiliation: | LV Yu-mei LI Shi-bo QU Yan-ling |
| Abstract: | According to the climatic features of frozen soil region construction of freezing method is introduced. The applied conditions, operation and points for attention of this method are discussed. Combined with practical work the construction of bridge foundation with this method is introduced in detail as well as measures to increase the freeze-thaw durability of concrete in order to reduce limit time and possibility of trouble in foundation pit construction. |
| Keywords: | foundation pit construction freezing method bridge |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |