Applied Mathematics and Mechanics (English Edition) ›› 1993, Vol. 14 ›› Issue (3): 277-284.

• 论文 • 上一篇    下一篇

PERTURBATION SOLUTION FOR THERMAL EXPANSION BUCKLING OF NO EXPANSION JOINT SLOPE PAVEMENT PLATE

陈建康, 王汝鹏   

  1. Shanghai College of Architectural and Municipal Engineering, Shanghai
  • 收稿日期:1992-05-20 出版日期:1993-03-18 发布日期:1993-03-18

PERTURBATION SOLUTION FOR THERMAL EXPANSION BUCKLING OF NO EXPANSION JOINT SLOPE PAVEMENT PLATE

Chen Jian-kang, Wang Ru-peng   

  1. Shanghai College of Architectural and Municipal Engineering, Shanghai
  • Received:1992-05-20 Online:1993-03-18 Published:1993-03-18

摘要: In this paper, the mechanical mechanism of thermal expansion buckling of no expansion joint slope pavement undergoing the action of a temperature field is analysed.By using regular perturbation method, the formula of perturbation solution for this problem is derived, the relationship between critical laying temperature difference of slope pavement and of level straight pavement is studied, and the unified solution and its.numerical results are also obtained.In terms of this research, rational laying temperature of no expansion joint slope pavement is given.

关键词: slope road pavement plate, thermal expansion buckling, perturbation solution

Abstract: In this paper, the mechanical mechanism of thermal expansion buckling of no expansion joint slope pavement undergoing the action of a temperature field is analysed.By using regular perturbation method, the formula of perturbation solution for this problem is derived, the relationship between critical laying temperature difference of slope pavement and of level straight pavement is studied, and the unified solution and its.numerical results are also obtained.In terms of this research, rational laying temperature of no expansion joint slope pavement is given.

Key words: slope road pavement plate, thermal expansion buckling, perturbation solution

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