【摘要】 详细介绍了粘贴钢板法,增大截面法,桥面拓宽等几种当前常用的锚杆加固旧桥方法中关于锚杆计算公式的公式推导过程,着重探讨了锚杆计算的一些方法,为以后锚杆的设计提供了理论依据,以期促进桥梁加固、改造、拓宽研究。更多还原

【Abstract】 The anchoring bar calculation formula deducing process used in several common old bridge reinforcement methods,including bonding steel plates method,enlarging cross section method,bridge surface widening etc..Some methods of anchoring bar calculation were discussed critically,which provided theoretical reference for future anchoring bar design so as to promote bridge reinforcement,reformation and widening research.更多还原