断缝 meaning in English
breaking joint; break-joint
Examples
- The biggest difference from the usual down bearing arch structure lies in this points that the four tectonic cracks on its two down beans ca n ' t constrain the level forces
它与常规的下承式拱架支承结构的最大区别在于它的两道下弦杆设置了四道断缝，从而使下弦杆失去对拱脚水平力的约束作用。