【摘要】 以某省道桥梁采用腹板加厚、增设横隔板、施加体外预应力、粘贴钢板等措施对预应力混凝土连续箱梁进行加固维修为例,介绍并分析预应力混凝土连续箱梁桥加固措施,为类似桥梁的加固维修提供参考。更多还原

【Abstract】 Based on the reinforcing repair for prestressed concrete continuous box girders of a bridge on some provincial expressway by means of measures of thickening webs,adding diaphragm plates,applying external prestress and sticking steel plates for example,this paper introduces and analyzes the reinforcing measures for prestressed concrete continuous box girders so as to provide a reference for reinforcing repair of similar bridges.更多还原