Handbook for Bridge Inspections - TSP2
Handbook for Bridge Inspections - TSP2
Handbook for Bridge Inspections - TSP2
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It is important thaI the resul ts of materials testing are presented in<br />
such a way that they are eas ily understood. The fo llowing shows<br />
examp les of how the results of ordinal)' materials testing of concrete<br />
were presented.<br />
Figure 8.5-3 shows the distribution of the surface cover of the rein<strong>for</strong>cement<br />
in the superstructure, Area I ofGimseystraumen <strong>Bridge</strong><br />
in Norway. The distribution results are based on 2029 indi\' idual<br />
measurements.<br />
Figure 8.5 A illustrates examples of the presentation of chl oride<br />
profiles <strong>for</strong> Ihe central section of Area 1,5 metres from Axis No .2<br />
in the superstructure ofGimsoystraumen <strong>Bridge</strong> in Norway.<br />
potential readings (mV CS E)<br />
25 125 225 32S 425 525 625 725 825 925<br />
0, 12 - 135 -131 -140 -74 -21 -8 -32 -120 -101<br />
100: -83 -84 -84 -85 -71 -30 7 -68 -31 -III<br />
200 : -9' -114 -83 -58 -51 -2] -IS -34 -10 I -79<br />
300 : -75 - 158 -99 -68 -101 -100 -35 -68 -105 -87<br />
400: -4' -110 -75 -60 -42 -100 -32 -38 -92 -102<br />
500 : -130 -215 -163 -117 -119 -56 -23 -64 -75 -42<br />
600, -9 1 -209 -57 -97 -112 -112 -65 -71 -96 -77<br />
700 : -90 -170 -74 - 11 4 -71 -67 -60 -40 -67 -147<br />
800 : -134 - 182 -156 -114 -80 -33 -45 -44 -72 -47<br />
900 : -40 - 122 -121 -82 -43 -40 -45 -89 -88 -55<br />
a) Minorcritical colorcombination<br />
potent ial readings (mV CSE)<br />
25 125 225 32S 425 525 625 725 825 925<br />
0, 12 - 135 -1]1 -140 -74 -21 -, -32 - 120 -101<br />
100: -83 -84 -84 -85 -71 -30<br />
,<br />
-68 -31 -III<br />
200 : -9' -114 -83 -58 -51 -23<br />
-34 -10 I -79<br />
300 : -75 -158 -99 -68 -101 -100 -35 -68 -105 -87<br />
400: -4' -110 -75 -60 -42 -100 -32 -38 -92 -102<br />
500 : -I ]0 -215 -16] -117 -119 -56 -23 -64 -75 -42<br />
600, -91 -209 -57 -97 -112 -112 -65 -71 -96 -77<br />
700 : -90 - 170 -74 -1 14 -71 -67 -60 -40 -67 - 147<br />
800 : -I ]4 - 182 -156 - 11 4 -80 -33 -45 -44 -72 -47<br />
9o,,, -40 - 122 -121 -82 -43 -40 -45 -89 -88 -55<br />
b) Most possible colorcombination<br />
potent ial readings (mV CS E)<br />
25 125 225 325 425 525 625 725 825 925<br />
0, 1 ' -135 -131 -140 -74 ' 1 -, J:I -120 -101<br />
100: -83 -84 -84 -85 -71 ~() 7 -68 -31 -III<br />
200 : -9' -114 -83 -510: -51 -2J -IS<br />
-101 -79<br />
]00 : -75 -158 -99 -6, -101 -100 J5 -68 -105 -87<br />
400: -44 -110 -75 -60 -42 -100 12 -lK -92 -102<br />
500 : -I ]0 -215 -16] -117 -119<br />
-2] -64 -75 -42<br />
600 : -91 -209 ·57 -97 -112 -112 " -65 -71 -96 77<br />
700 : -9' -170 -74 -114 -71 -67 -60 40 -67 -147<br />
800 : -134 -182 -156 -114 -80 -33 -45 -44 -72 -4'<br />
90
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