Research Article

Finding Damage Localizations of a Planar Truss Using Modal Strain Energy Change

Table 2

Normalized elemental MSE of the intact structure for the first ten modes.

ElementMode 1Mode 2Mode 3Mode 4Mode 5Mode 6Mode 7Mode 8Mode 9Mode 10

10.0100.0120.0210.0740.0530.0370.1860.0000.2230.121
20.0420.0370.0960.2010.2080.0380.3580.0650.2260.061
30.0000.0010.0020.0030.0160.0170.0040.1190.0000.000
40.0320.0540.0250.2370.0100.1850.0960.2420.0660.009
50.0570.0570.0960.2560.1470.0640.2460.0090.1330.035
60.0680.0900.0750.3900.0680.2070.2320.1080.1620.048
70.3060.1910.4940.4740.4770.0040.0810.6070.0180.037
80.0000.0030.0110.0050.0530.0390.0150.1710.0020.000
90.2910.3710.1310.8720.0080.3710.0230.5840.1080.080
100.0470.0060.0330.0460.0050.3400.5580.4520.6970.194
110.0430.0310.0000.0060.2630.0431.0000.0340.9120.251
120.6920.1790.5320.0020.0730.6130.1290.5220.0140.016
130.0000.0060.0230.0100.0710.0450.0070.0350.0000.001
140.6510.4870.0340.1040.6100.0070.6050.2520.0400.022
150.0230.0250.0010.5990.0030.3040.1070.0411.0000.648
160.0190.0000.1110.3190.4180.0040.0090.2310.9140.669
170.9760.0130.1840.8820.0340.4100.1690.0120.1330.013
180.0000.0100.0360.0130.0550.0260.0000.0300.0030.001
190.9100.2390.0900.2350.7710.0210.0610.0180.2280.000
200.0040.1270.0110.2390.2950.0420.6130.0070.2061.000
210.0020.0210.2680.0540.0030.4180.4770.0100.1530.881
221.0000.1300.0080.8630.3580.0220.0530.3170.2800.008
230.0000.0140.0500.0130.0210.0030.0070.1680.0030.000
240.9150.0110.6340.1930.0440.3690.1700.3940.1050.001
250.0010.1830.0010.0650.3690.0240.6330.0060.1870.904
260.0030.0270.2150.2830.0230.1710.4810.3400.1020.971
270.7530.6250.0010.0030.2720.0650.6140.4030.0180.026
280.0000.0190.0610.0110.0000.0040.0140.1260.0000.002
290.6650.0580.9710.1740.0290.0600.1280.8420.0600.009
300.0140.1270.1180.2730.0130.1750.1000.3040.8840.654
310.0220.0020.0520.6210.0960.1810.0060.0971.0000.709
320.3751.0000.1410.3580.1100.0030.0200.1420.0830.041
330.0000.0240.0790.0100.0140.0360.0130.0000.0090.000
340.3040.1430.5261.0000.0190.2860.0870.1700.0380.096
350.0350.0400.4150.0000.2850.0010.5670.0230.7480.239
360.0490.0230.0010.0400.1820.0890.9790.0930.8090.174
370.0810.8961.0000.0641.0000.2160.1470.5940.0390.022
380.0110.0200.0030.0740.0100.0780.1460.1450.2800.171
390.0390.0730.0070.2250.1110.0570.2620.1290.0900.003
400.0540.0060.7190.5600.0851.0000.3681.0000.4610.118
410.0630.0990.0140.2580.0160.1840.1590.2850.1770.063