skewback

n.

起拱石，拱座；拱基；

Skewback
Skewback
Skewback
Analysis on skewback concrete cracking causes of steel-tube concrete arch bridge
Local Stress Analysis of Arch-foot and Skewback of Large Span SRC Arch Bridge
Soil Arching of Anti-Slide Piles Based on Different Skewback Forms
Effects of Angular Displacement of Skewback on Stability Performance of Circular Arch
Pinpoint Installation Technology of Skewback for Large Span Steel Truss Concrete Combined Arch Bridge
Safety performance analysis of rock wedges under left skewback of upstream dam line in Baihetan Hydropower Station
3-D Numerical Simulation Analysis of A Single Pile Skewback Foundation with Large Inclined Section Using CRD Tunnel Excavation Method