用沥青砼罩面的碾压砼复合式路面胀缝设置原则及构造形式

重庆交通大学学报（自然科学版） ›› 1996, Vol. 15 ›› Issue (3): 11-17.

用沥青砼罩面的碾压砼复合式路面胀缝设置原则及构造形式

俞建荣, 陈荣生

南京:东南大学交通学院, 210018

收稿日期:1995-10-05 出版日期:1996-06-24 发布日期:2016-11-10
作者简介:俞建荣,男,35岁,副教授。

The Principle of Setting up Expansion Joint Construction of Expansion Joint of Roller competed Concrete Pavement with Asphalt Concrete Overlay

Yu Jianrong, Chen Rongsheng

Southeast University, Nanjing

Received:1995-10-05 Online:1996-06-24 Published:2016-11-10

摘要/Abstract

摘要： 本文分析了碾压砼路面板的胀缩过程,提出初始热压温度、有效热压温度概念和板平均最高温度.根据热胀变形和热压应力分析结果提出用沥青混凝土罩面的碾压混凝土复合式路面胀缝设置原则.文中给出了胀缝宽度计算公式,并建议了用沥青混凝土罩面的碾压混凝土复合式路面胀缝构造形式.

关键词: 碾压混凝土路面, 沥青混凝土罩面, 有效热压温度, 胀缝, 胀缝构造

Abstract: This peper analyst the expanding and contracting processes of roller compacted concrete pavement with asphalt concrete overlay. the concept of in ihahve tharmal press temperature,effective thermal press temperature and the average highest temperature in the Plate. haed on the analysis results of thermal press deformahon and thermal stress,the principle of setting up expansion joint of RCCP with asphalt concrete overlay is derived. A formula of evaluahng the width of expansion joint is given.The construction of expennion joint of RCCP with asphalt concrete overlay is proposed.

Key words: roller compacted concrete pavement, asphalt concrete overlay, effective thermal press temperature, expansion joint, the construction of expension joint

俞建荣, 陈荣生. 用沥青砼罩面的碾压砼复合式路面胀缝设置原则及构造形式[J]. 重庆交通大学学报（自然科学版）, 1996, 15(3): 11-17.

Yu Jianrong, Chen Rongsheng. The Principle of Setting up Expansion Joint Construction of Expansion Joint of Roller competed Concrete Pavement with Asphalt Concrete Overlay[J]. Journal of Chongqing Jiaotong University(Natural Science), 1996, 15(3): 11-17.

[1]	何兆益, 章佩佳. 复合碾压混凝土路面温度应力分析[J]. 重庆交通大学学报（自然科学版）, 2010, 29(4): 540-543.
[2]	章佩佳,方健,何兆益,陆兆峰,王国伟. 复合式碾压混凝土路面荷载应力分析[J]. 重庆交通大学学报（自然科学版）, 2010, 29(3): 371-374.
[3]	俞建荣, 陈荣生, 牛开民. 碾压混凝土路面结构设计方法[J]. 重庆交通大学学报（自然科学版）, 1998, 17(1): 74-81.