long term deflections

2
 % Load SW-El astic DL- Elasti c DL+Bal - Elasti c LL - Elasti c Immedi ate Cra cked DL+LL Tot al LT Inc rement al 100% 11.4 143 111 26.4 188 239 51 75% 11.4 111 76.4 20 137 189 52.1 50% 11.4 76.2 42.1 13.7 85.2 122 36.8 25% 11.4 41.8 7.8 7.31 22.8 33.1 10.3 10% 11.4 21.2 -12.9 3.49 -9.6 -22.6 -13 -40 -20 0 20 40 60 80 100 120 140 160 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% SW-Ela st ic DL-Elastic DL+Bal - Elasti c LL - Elastic -50 0 50 100 150 200 250 300 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Im mediate C rack e d D L+ LL Total LT In cr e me nt al

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Long Term Deflections of overloaded slabs

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  • % Load SW-Elastic DL-Elastic DL+Bal - Elastic LL - Elastic Immediate Cracked DL+LL Total LT Incremental

    100% 11.4 143 111 26.4 188 239 51

    75% 11.4 111 76.4 20 137 189 52.1

    50% 11.4 76.2 42.1 13.7 85.2 122 36.8

    25% 11.4 41.8 7.8 7.31 22.8 33.1 10.3

    10% 11.4 21.2 -12.9 3.49 -9.6 -22.6 -13

    -40

    -20

    0

    20

    40

    60

    80

    100

    120

    140

    160

    0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

    SW-Elastic DL-Elastic DL+Bal - Elastic LL - Elastic

    -50

    0

    50

    100

    150

    200

    250

    300

    0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

    Immediate Cracked DL+LL Total LT Incremental