摘要
全面系统地阐述了河北省涿州(京冀界)至石家庄公路改扩建工程中桥梁拼宽改造设计原则、拼接方案的选择等,为同类型桥梁的加宽设计提供参考。
The design principle of bridge concatenation and widening reconstruction, selection of concatenation scheme and so on in highway reconstruction and expansion project of zhuozhou （ boundary of Beijing and Hebei ） in Hebei Province to Shijiazhuang are elaborated comprehensively and systematically, providing reference for widening design of similar bridges.
出处
《北方交通》
2013年第3期73-75,共3页
Northern Communications
关键词
桥梁拼宽
桥梁扩建
拼宽改造设计
Bridge concatenation and widening
Bridge expansion
Concatenation and widening reconstruction design
