摘要
结合连霍高速公路洛阳至三门峡段改扩建过程,对义马互通式立交内的桥梁改建技术及保通方案做了比较深入的介绍。结果表明“分幅拆除、分幅接长”施工保通方案是合理可行的。
Based on reconstruction and expansion process of the section from Luoyang to Sanmenxia of Lian-Huo Highway,the reconstruction and extension technology of Yima Interchange Bridge and scheme of ensuring smooth traffic was introduced deeply.The results show that the scheme of"dismantling and lengthening by framing"is reasonable and feasible.
出处
《建筑技术开发》
2021年第14期40-41,共2页
Building Technology Development
关键词
高速改扩建
互通立交桥梁
改扩建
highway reconstruction and expansion
interchange bridge
reconstruction and extension
