预应力

• Nonlinear finite element analysis of hppc beams
  高性能预应力混凝土梁的非线性有限元分析
• Realization of appdomain - based fast data reading technology
  预应力梁固有频率的试验研究
• Small size - deformed steel bars for prestressed concrete
  预应力混凝土用尺寸变形小的钢筋
• Heat - treated steel bar for prestressed concrete
  预应力混凝土用热处理钢筋
• Post tensioned prestressed concrete structure
  后张法预应力混凝土结构24
• Design of simply supported partial prestressed concrete beam
  部分预应力混凝土简支梁设计
• Steel for the prestressing of concrete - part 4 : strand
  混凝土预应力钢筋.第4部分:钢筋束
• Integral prefabricated prestressed concrete slab column structure
  整体预应力板柱结构25
• Hard drawn steel wire for prestressed concrete
  预应力混凝土用冷拉拔钢丝
• Application of unbounded prestressed concrete
  无粘结预应力混凝土的应用