存储温度对SBS改性沥青的性能影响分析 |
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引用本文: | 高景伟 陈 凯. 存储温度对SBS改性沥青的性能影响分析[J]. 山西建筑, 2014, 0(13): 123-125 |
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作者姓名: | 高景伟 陈 凯 |
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作者单位: | [1]陕西交建机械化养护有限公司,陕西西安710000 [2]长安大学,陕西西安710075 |
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基金项目: | 陕西省交通科技项目(项目编号:09-01K) |
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摘 要: | 选取三个存储温度(90℃,120℃,150℃)对3种SBS改性沥青(E+S-YS,E+S-YY,S+S-YY)进行加工存储,应用沥青常规试验与重复蠕变试验,进行了感温性、高温性能、低温性能的试验研究,通过分析研究结果,提出了相应的存储改性沥青的温度推荐值。
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关 键 词: | SBS 改性沥青 存储温度 性能 |
The structural design of Lushan post-disaster reconstruction project |
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Affiliation: | XU Jing-meng (China Building Southwest Design & Research Institute Limited Company, Chengdu 610042, China) |
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Abstract: | Through the design and analysis on post-disaster reconstruction project, emphatically discussed the setting of ground beams, the design of staircases, the treatment of short columns problem in frame structural seismic design, and gave some seismic design suggestions for frame struc- ture, for reference. |
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Keywords: | seismic design ground beam staircase short column stirrup ratio |
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