| CRCP新型端部锚固制动板位移状态影响因素 |
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| 引用本文： | 魏建明,周厚杰,翟林,曾韩平.CRCP新型端部锚固制动板位移状态影响因素[J].交通科技与经济,2011,13(5):28-31. |
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| 作者姓名： | 魏建明 周厚杰 翟林 曾韩平 |
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| 作者单位： | 重庆交通大学土木建筑学院,重庆,400074 |
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| 摘 要： | 连续配筋混凝土路面在季节性温度变化下将产生周期性变形,在板中由于受到土体约束而无位移,但CRCP的两端在一定长度范围内将会产生位移,这种位移量有时高达10cm。如此大的位移量必须采取一定的措施加以限制,以避免混凝土板被挤压破坏产生结构性失稳,提高连续配筋砼路面的稳定性,延长其使用寿命。
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| 关 键 词： | 连续配筋混凝土路面 位移 挤压破坏 锚固装置 变形 |
The Factors Affecting of the State about the CRCP New Anchorage Displacement Brake Plate |
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| WEI Jian-ming,ZHOU Hou-jie,ZHAI Lin,ZENG Han-ping.The Factors Affecting of the State about the CRCP New Anchorage Displacement Brake Plate[J].Technology & Economy in Areas of Communications,2011,13(5):28-31. |
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| Authors: | WEI Jian-ming ZHOU Hou-jie ZHAI Lin ZENG Han-ping |
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| Institution: | WEI Jian-ming,ZHOU Hou-jie,ZHAI Lin,ZENG Han-ping(Civil and Architectural Engineering of Chongqing Jiaotong University,Chongqing 400074,China) |
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| Abstract: | Continuously reinforced concrete pavement(hereinafter referred to CRCP) in the seasonal temperature changes will have a periodic deformation in the plate without constraints due to the displacement of soil,but the two ends of CRCP within a certain length will have a displacement,which Species displacement sometimes as high as 10cm or so.Such a large displacement of certain measures must be taken to be limited to avoid damage to concrete slab being squeezed a structural instability,improve the stability,wide... |
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| Keywords: | continuously reinforced concrete pavement displacement extrusion damage anchoring device deformation |
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