Aiming at the main damage and its causes of a large-span continuous rigidframework bridge, the strengthening measure of adding the external cable to prestressed concrete box girder was introduced.
针对某大跨度连续刚构桥出现的主要病害及其原因，介绍了采取增设预应力混凝土箱梁体外索的加固措施。
2
The framework somehow needs to get data into and out of the application classes in a consistent manner, without forcing the application classes to follow a rigid model.
框架出于某种原因需要以一致的方式与应用程序类交换数据，而不是强制应用程序类遵循严格的模型。
3
The more rigid a framework is, the less it will flex to deal with exceptions to the rules.