高性能预应力混凝土
stress and deformation
High-performance Prestressed Concrete
HPPC high performance prestressed concrete
传力后预应力值
prestressing force after transfer
后张预应力
post-tensioning
post tensioning
Post-tensioned Prestress
Post-tension
Post-tensioned prestressed
post tensioning method
Post-tensioned
Post-tensioned prestess
Post-tensioned Prestressing
prestressed concrete
后张预应力混凝土
postprestressed concrete
Post-tensioned Prestressed Concrete
prestressed concrete
后张预应力混凝土结构
post-tensioned concrete structure
Post-tensioned Prestressing Concrete Structure
post stressed concrete structures
post tensioned concrete structure
后张预应力结构
post-tensioning structure
后张预应力筋
post-tensioned prestressed steel
后张预应力空心板
post-tensioned reinforced hollow slab
后张预应力体系
post-tensioned prestressing system
无粘结后张预应力
unbonded post-tensioned prestressed
无粘结后张预应力装配节点
unbonded post-tensioned precast concrete joints
竖向预应力孔道
vertical pre-stressed duct
预应力孔道定位
pre-stressed channel positioning