the amount of tree and grass coverage increased

用法例句

This article discusses the application of the reinforcement method by increasing girder section and the fiber sheet reinforcement method using an engineering example of reinforcement and reconstruction of an in-service reinforced concrete bridge.

旧桥梁改造加固是比新建桥梁设计复杂得多的系统工程,本文对在役钢筋混凝土桥梁加固改造的方法,采用增大梁截面积加固法和纤维片材加固法,结合工程实例讨论旧桥梁加固中的应用。