补偿设计法在挡墙加固工程中的应用

摘要

It is difficult to consider the action of existing structure because of lack of information on the design of existing retaining wall. The compensation design method proposed in this paper can consider the action of existing structure well. It is proved to be successful through some cases of strengthening works; also the investment can be saved.%在已有挡土墙加固设计中,由于缺少相关设计资料,如何考虑原有支护结构的作用成了加固设计中的难点.本文提出的补偿设计法可很好地考虑原有支护结构的作用,经多个工程实践,不但证明该法可行,而且也能节约工程投资,产生较好的经济效益.