2. ٢
ØòŠüu
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Types of Footings
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ŠbîŒa‡äó÷
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Footing or Foundation
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Loads
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Bearing
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Depth
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@òìóïØòŠó@ô’ói@ìì†@ói@æŽî‹Øó÷@çbïäbØóî
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Deep Foundation
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@Žïèói@ôÙŽïåïš
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N
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Shallow or Surface
Foundation
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@a‡äbàóîòìóåîím@ãóÜ
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3. ٣
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Shallow or Surface Foundation
H
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@õŠò‰Žîím
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Terzaghi
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@ìíi@‘óØ@ãóØóî
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@ôÜb@óÜ
I
QYTS
@H
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@ôäaìa‹Ð@ôÙŽîŒû†i
@Ûb‚@ôåm‹ ó Šói@õbäaím@ói@pòŠbió@ììŠón‚
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Soil Bearing Capacity
@H
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@õŠüu
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@õóÌbåi
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@õóØóïÜìíÔ@óØ@ÛóîóÌbåi@Šóè@òŒû†i@ìói@´ói@o“q@ói
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Df
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B
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@ôÙŽîŠò‰Žîím@‡äóš@”î
Žõíä
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@çbîŠbïå“Žïq
@õóØóïÜìíÔ@ÛóîóÌbåi@Šóè@Žô’ó÷@óØ@òì솋Ø
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Df
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I
S
M
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L@óîaì@ôŽïq@óØ@óîóè
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m
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QP
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oŽî‹Øó÷@Šbàˆóè
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@
@
@
@
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4. ٤
ØòŠüu
Ìbåi@ôäb
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Types of Shallow or Surface Foundation
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Q
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Strip or Wall Foundation
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@oŽî‹mìó÷@ô“Žïq@óîóÌbåi@òŠüu
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ãaìò†Šói@õóÌbåi
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@oŽî†ŠbØói@a‡ÙŽïmbØ@óÜ@óîóÌbåi@òíŽï’@ãó÷L
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Bearing Walls
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@òìóÌbåi@ôäa‡ŽïÜ@õóŽîŠ@óÜ@”îìó÷@oŽïi@óØbåïi
@ói@oŽïnóió÷@o“q@óîóÌbåi@òŠüu@ãó÷@õŠbØ@õóÐóÜóÐL@óäa‹Üóè@òŠaíî†@ìóÜ@ÚŽïØóî@Šóè@üi@oŽïiò†
@ôàaìò†Šói@ói@oîíŽïq@•óàó÷LóØòˆû‹q@ôØb‚@Šó@üi@òìóäbØòŠaíî†@õóŽîŠ@óÜ@óØbåïi@õ†üÜ@õòìóånaí
@pbØó÷@çbØóÌbåi
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@oŽïió÷@•óia†@çbØóïîbŠíÔ@ì@†üÜ@óØ
a†óØóîìòŒ@õŠóiììŠ@æî‹mŠûŒ@Šóói
N
@
@
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@óîŠbÙÝŽïè@ãó÷
òìómbØò†@çììŠ@@ôïnî‹’@çbî@Šaíî†@õóÌbåi@ômóïäüš
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5. ٥
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@óîóåŽîì@ãó÷
òìómbØò†@çììŠ@@ôïnî‹’@çbî@Šaíî†@õóÌbåi@ômóïäüš
@
@
@
R
H
ü‚óiŠó@ôîóÌbåi@Ûbm
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I
Spread or Isolated Foundation
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ðÜóÙîóè@õbåïi@ô䆋Ø@ŽôuójŽïu@ômbØ@óÜ@oŽî†ŠbØói@óîóÌbåi@òŠüu@ãó÷
@
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Frame Building
H
@òìóåiò†@‹š@a‡ÙŽïÜb‚@óÜ@óØ@õóäbïîbŠíÔ@ì@†üÜ@ìó÷@üi@ómaì@L@a†
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Concentrated Loads
@H
@Ûòì
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@Ûóî
I
Column
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@Šóè@ÚŽîŠüu@ói@L
@õü‚óiŠó@ì@bïuói@ôØóîóÌbåi@a‡îü‚‹Žîˆ@óÜ@Ûóîóîbq
@çbØóïîbŠíÔ@ ì@ †üÜ@ õòìóånaí @ ói@ oŽïnóió÷@ o“q@ óîóÌbåi@ òŠüu@ ãó÷@ õóÐóÜóÐ@ LoŽîŠ†ò‡ŽïÜ@ üi
†‹q@õóŽîŠóÜ
I
Beam
H
õü‚@‹Žîˆ@õóØóÌbåi@üi@òìó“ïØóîbq@Šóè@óÜ@ì@çbØóîbq@üi@òìò
N
@
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훎ïm@æîàóØ@óäbÌbåi@òŠüu@ãó÷
@õŠûŒói@La†óÙî†@ôäbØòŠüu@Žßó óÜ@†ŠìaŠói@ói@óîóè@ô‚‹ä@ôäì
@óØ@oŽî†ŠbØói@óäbmbØìó÷@óØóïîó“ŽïØý@òíŽï’Lóî@ðîóäŒbi@çbî@ôîó“ŽïØý@çbî@ôîó’ü Šaíš@çbï“ïäbØòíŽï’
@ ói@ pa†óä@ óŽîŠ@ óØòˆû‹q@ õìòŒ@ õŠóiììŠ
@ õòíŽï’
@õó ‹i@ ÚŽïmbØ@ çbî@ oŽî‹Ùi@ ŽôuójŽïu@ ðîó’ü Šaíš
óîbq
I
Column Section
@H
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@õò‰ŽîŠ@ì@oŽïi@ôîó“ŽïØý
I
õ‰ŽîŠ†
O
ôäbq
H
@
oŽïi@ŠûŒ@ôäbØý
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@
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I
Single‐slab footing
@H
@ãýóiL@óîóè@ô‚‹ä@Ûóî@õóØóïÜìíÔ@Ûóîóîbq@Šóè@‹Žîˆ@ônî‹ÙäüØ@ómaì
6. ٦
@ ÚŽïmbØ
@ óÜ@ óÌbåi@ ôÜìíÔ
I
QPP
â
H
M
@óîaì@ ’bi@ òìòŠó›Øò@ õììŠ@ óÜ@ LoŽïi@ ‹mbîŒ@ ‹móáïnäb@ †ó
óàò†óÔ@õòíŽï’ói@oŽî‹Ùi@óØóÌbåi@ônî‹ÙäüØ
@
I
Stepped Footing
@H
ôîŠýòíŽï’@çbî
@
I
Slopped
Footing
@H
Šò‹i@õŽïè@òìa‹äaŒ@Ûòì@óÙäíšL
@
I
Shear Force
H
@
@ô‚‹ä@æî‹mŠûŒ@a‡äbØóîbq@ÚîäóÜ
@óîóè
óÙî†@ôäbØó’ói@óÜ@oŽïi@‹mbîŒ@òìóäbØóîbq@Úîä@óÜ@oî‹ÙäüØ@ôÜìíÔ@pbØó÷@oîíŽïq@aì@óîüi
N
@
@
@oî‹ÙäüØ@ôîŠý@ì@óàò†óÔ@ì@çbØóî@ôÜìíÔ@óäbîŠbÙÝŽïè@ãó÷
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òìómbØò†
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òìómbØò†@çììŠ
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@
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