摘要
以监测技术为背景,研究了一种以应变监测为信息来源的横向分布状态指标,通过该指标,判断梁式桥的横向连接状态,为桥梁大修提供决策依据。通过某桥的实际例子,验证了该方法的可行性。
Based on the monitoring technique for background, index of lateral distribution status extracted from strain monitoring data is investi gated in this paper. Via this proposed index, we can identify earlier weakness on transverse connection state of beam like bridge, and provide the decision basis for the repair of the bridge. Through the actual example of a bridge, the feasibility of this method is verified.
出处
《山西建筑》
2014年第4期154-156,共3页
Shanxi Architecture
关键词
公路桥梁
应变
监测
横向分布
状态指标
high way bridge, strain, monitoring, lateral distribution, health status index
作者简介
朱敏清（1975-），女，高级工程师
