CAJ | 학술논문

以宝兰客专牛谷河锦屏大桥的监控为实例,介绍了桥梁监控的有限元理论计算分析方法.通过对全桥施工过程中的位移和应力检测,及时对桥梁的施工结果进行分析和利用,使桥梁施工安全和线形质量处于受控状态,而且成桥后的结构线形和内力也满足设计要求.
이보란객전우곡하금병대교적감공위실례,개소료교량감공적유한원이론계산분석방법.통과대전교시공과정중적위이화응력검측,급시대교량적시공결과진행분석화이용,사교량시공안전화선형질량처우수공상태,이차성교후적결구선형화내력야만족설계요구.
Taking the Jinping Bridge in Niu Gu River as an example, we introduce the theory of finite element calculation and analysis of bridge monitoring. Displacement and stress of bridge is detected during the construc-tion process. Meanwhile, the state of bridge construction is fed back so that the bridge construction safety and lin-ear quality is in control. It turned out that the Linear and internal forces both meet the design requirements.