Analysis on Bearing Principle and Example of Pipe Shed for Box Culvert with Large Cross-section

Incremental launching construction of super-shallow buried box culvert with large cross-section is very complex.Pipe shed supporting is key technology to prevent collapse and slippage of highway pavement.Principle of pipe shed for box culvert with large cross-section is analyzed,and bearing function of pipe shed is proved by actual project.Both the principle and example can offer thearetical basis for pipe shed supporting construction.