初始张拉控制应力
initial stress for tension control
张拉控制应力
stretching control stress
tension control stress
后张拉预应力结构技术
Stretch-draw pre-stressed concrete
容许张拉预应力
permissible tensional prestress
预拉力控制方法
pretension controlling method
预应力预制混凝土桩
prestressed precast concrete pile
预应力张拉
prestressing tension
prestressed tention
prestressed straining
pretensioning
Pre-stress stretch and draw
Pretension
prestessing stretch
tension prestressed
Prestessed tension
pre-stressing construction
prestress tensioning
Prestressed stretch-draw
prestressed tensioning
Prestress stretching
Prestressed tesion pulling
prestressed tension
Prestress tension
Prestress tension meter
预应力张拉工艺
prestressed concrete techniqres
预应力张拉过程
tensile process of pre-stressed cable
预应力张拉时间
Prestress tensioning time
预应力张拉顺序
concrete prestress sequence
预应力张拉索膜结构
pretensioned cable-membrane structures
预制预应力管状桩
precast prestressed tubular pile