时刻值 | 温度 T/℃ | 温差 /℃ | 温差引起应力变化量估算值/MPa | 应力变化量实测值 /MPa | 温差贡献率/% |
2016-05-28 09:12 | 18 | +6 | +(13.2~15.0) | +21.9 | +(60.3~68.5) |
2016-06-03 19:02 | 24 | ||||
2016-06-05 18:50 | 26 | −4 | −(8.8~10.0) | −9.4 | −(94.0~96.0) |
2016-06-05 21:50 | 22 | ||||
2016-06-05 21:50 | 22 | −1.5 | −(2.2~2.5) | −1.8 | −(120.0~139.0) |
2016-06-06 00:50 | 20.5 |