Calculation and test on the construction support deformation for the viaduct of the subway Line 1 of Changzhou
Abstract
When the high formwork support collapses during construction, the bars present obvious deformations that exceed the normal limit. The deformation characteristics of the high formwork support were calculated and analyzed by nonlinear buckling finite element method, and the deformation test was carried out by using the automatic deformation monitoring system based on machine vision. The results show that the FE results are in good agreement with the tested results, and the FE calculation can predict the deformation behavior of the structure relatively well.
- Publication:
-
Materials Science and Engineering Conference Series
- Pub Date:
- March 2020
- DOI:
- 10.1088/1757-899X/794/1/012032
- Bibcode:
- 2020MS&E..794a2032W