Title :
General Analytic Solution for Thermal Stress of CRCP Based on Actual Boundary Condition
Abstract :
Existing analysis method for thermal stress of CRCP can´t reflect its actual boundary condition adequately. A whole pavement section iterative method which can reflect actual boundary condition of each slab segment is presented in this paper. A general analytic solution considering nonlinear bond-slip relation between steel bar and concrete and that between concrete and base course is given. Iterated with analytic solution given in this paper, stress and displacement caused by temperature change in any point of CRCP can be calculated.
Keywords :
iterative methods; rebar; reinforced concrete; road building; roads; slabs; steel; stress analysis; thermal stresses; actual boundary condition; base course; continuously reinforced concrete pavement; nonlinear bond-slip relation; pavement section iterative method; slab segment; steel bar; thermal stress; Automation; Bonding; Boundary conditions; Concrete; Iterative methods; Mechatronics; Slabs; Steel; Stress measurement; Thermal stresses; CRCP; analytic solution; boundary condition; thermal stress;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2010 International Conference on
Conference_Location :
Changsha City
Print_ISBN :
978-1-4244-5001-5
Electronic_ISBN :
978-1-4244-5739-7
DOI :
10.1109/ICMTMA.2010.648
