垫层铺设范围
covering range of membrane
钢桥面双层铺装
two-layers surfacing of steel bridg
two-layer deck paving of steel bridge
加铺层
paved layer
Repaving layer
Additionally-paving layer
additional layer
covered layers
over-layer
Overlays
overlay
reflective cracking
加铺层厚度
thickness of additional layer
加铺层结构优化
optimization of overlay structure
optimization of overlap structure
加铺层设计
Design of additional layer
结合式钢纤维加铺层
Combined steel fiber overlay