| 浇筑式沥青混凝土心墙型式改进的建议 |
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| 引用本文： | 于生清,彭立前,都本伟.浇筑式沥青混凝土心墙型式改进的建议[J].东北水利水电,2003,21(2):12-13,19. |
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| 作者姓名： | 于生清 彭立前 都本伟 |
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| 作者单位： | 水利部松辽水利委员会,吉林,长春,130021 |
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| 摘 要： | 本文根据浇筑式沥青混凝土主、副心墙材料的性能，分折了沥青混凝土心墙施工或运行中破坏的原因，建议用编织一无纺复合布取代预制块，以避免主、副心墙材料变形性能相差悬残对心墙运行的不利影响，从而发挥浇筑式沥青混凝土心墙的优越性。
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| 关 键 词： | 浇筑式沥青混凝土心墙 型式 混凝土预制块 编织－无纺复合布 |
| 文章编号： | 1002-0624(2003)02-0012-02 |
Proposition on improving casting bitumen concrete central core pattern |
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| YU Sheng-qing,PENG Li-qian,DU Ben-wei.Proposition on improving casting bitumen concrete central core pattern[J].Water Resources & Hydropower of Northeast China,2003,21(2):12-13,19. |
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| Authors: | YU Sheng-qing PENG Li-qian DU Ben-wei |
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| Abstract: | The paper analyses the failure cause in the construction and the operation on basis of the material performance of casting bitumen concrete main and auxiliary central cores, proposes that the precast concrete block is replaced by the weaved -adhesive bonded fabric to avert the unfavorable influence of the core operation due to the great difference of main and auxiliary core material performance to bring the superiority of bitumen concrete core into full play. |
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| Keywords: | casting bitumen concrete core precast concrete block weaved-adhesive bonded composite fabric |
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