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| 谈山区高速公路桥梁混凝土抗风化养护和耐久性 | |
| 引用本文： | 梁道盛. 谈山区高速公路桥梁混凝土抗风化养护和耐久性[J]. 山西建筑, 2014, 0(19): 181-183 |
| 作者姓名： | 梁道盛 |
| 作者单位： | 三明永宁高速公路有限责任公司,福建三明365000 |
| 摘 要： | 在检测福建山区高速公路桥梁实际情况的基础上,充分考虑了该区环境温湿度和混凝土强度等内外因素影响,建立了高速公路桥梁混凝土碳化模型,对福建山区高速公路桥梁混凝土的耐久寿命进行了分析,并对裂缝和冻融存在情况下桥梁混凝土的碳化寿命进行了比较研究,提出了山区高速公路桥梁混凝土抗风化养护应当采取的措施。 |
| 关 键 词： | 山区高速公路 桥梁 抗风化养护 耐久寿命 |
The weathering resistance maintenance and durability of bridge concrete of mountainous area highway |
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| LIANG Dao-sheng. The weathering resistance maintenance and durability of bridge concrete of mountainous area highway[J]. Shanxi Architecture, 2014, 0(19): 181-183 | |
| Authors: | LIANG Dao-sheng |
| Affiliation: | LIANG Dao-sheng ( Sanming Yongning Highway Limited Liability Company, Sanming 365000, China ) |
| Abstract: | Based on the detection of the actual situation mountainous areas highway bridges in Fujian, to take full account of the influence of the environment temperature, humidity, strength and other internal and external factors of the area, built the concrete carbonation model of highway bridge, analyzed the durable life of mountainous area highway bridges concrete in Fujian, and compared and researched the carbonization life of bridge concrete under the circumstances of cracks and freeze-thaw, put forward the measures of weathering resistance maintenance of mountain-ous area highway bridge concrete. |
| Keywords: | mountainous area highway bridge weathering resistance maintenance durability life |
| 本文献已被 CNKI 维普 等数据库收录！ | |