Research on In Situ Stress Distribution of the Railway Tunnels in Southwest China Based on the Complete Temperature Compensation Technology

Table 2

The final stable strain value measured by each strain gauge at each measuring point.

No.	Strain value (με)
	A90	A0	A45	A135	B90	B0	B45	B135	C90	C0	C45	C135
1	651	570	408	763	951	547	956	538	831	530	589	731
2	790	540	394	877	1013	518	686	811	1085	506	1062	492
3	512	213	442	240	415	209	237	359	410	200	220	355
4	677	398	485	577	712	434	708	368	626	426	342	680
5	1187	465	396	1253	1208	465	1052	650	1046	445	980	534