Girder Longitudinal Movement and Its Factors of Suspension Bridge under Vehicle Load

Table 2

Instrumentations applied on Aizhai Bridge.

Monitoring section	Serial number	Location details	Sampling frequency	Unit
Jishou side	ULDJ1	Top chord (south)	5	mm
	ULDJ2	Top chord (north)	5	mm
	DWDJ1	Bottom chord (south)	5	mm
	DWDJ2	Bottom chord (north)	5	mm
	TEMJ	Bottom chord (central)	2	°C
Chadong side	ULDC1	Top chord (south)	5	mm
	ULDC2	Top chord (north)	5	mm
	DWDC1	Bottom chord (south)	5	mm
	DWDC2	Bottom chord (north)	5	mm
	TEMC	Bottom chord (central)	1	°C