桥梁结构的应变状况是评价桥梁健康状况的主要性能指标。
The strain of bridge structure is main performance to estimate bridge health.
环境振动试验是检测大型桥梁结构的主要方法，检测得到的模态参数是判定桥梁健康状况的重要依据。
Ambient vibration test is the main method of detecting a large bridge structure, Modal parameters is important to determine the health status of the bridge.
温度荷载是引起桥梁变形和应力变化的主要荷载之一，因此对桥梁的温度进行监测是桥梁健康状况监测的重要组成部分。
Temperature load is one of the main loads to incur the deformation and the variation of stresses of Bridges. So, temperature measurement is an important component of health monitoring for Bridges.
应用推荐