植筋技术在加固改造工程中的应用

The application of planting steel bar technology in the strengthening reconstruction

介绍了植筋的破坏形态,分析了各种破坏形态的产生原因,强调了植筋设计和施工时应注意的几个问题,并推导了斜植筋最小埋深的计算公式,列举了植筋技术在加固改造中的具体应用,以推广植筋技术在工程中的应用。

The damaging form of planting sted bar was introdUced, the occurring reasons for various damaging form were analyzed. Several problems need attention in planting steel bar design and construction were strengthened. The calculation formula oblique planting minimum embedded depth was deduced. Some applications of planting steel bar in the strengthening reconstruction were listed so as to popularize the planting bar steel technology application in engineering.