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COMBINED FOOTINGS

COMBINED FOOTINGS - M5zn · The strap serves the same purpose as the interior portion of a combined footing but is much ... Cantilever footing construction uses a strap beam to connect

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Page 1: COMBINED FOOTINGS - M5zn · The strap serves the same purpose as the interior portion of a combined footing but is much ... Cantilever footing construction uses a strap beam to connect

COMBINED FOOTINGS

Page 2: COMBINED FOOTINGS - M5zn · The strap serves the same purpose as the interior portion of a combined footing but is much ... Cantilever footing construction uses a strap beam to connect

Isolated Footing Combined Footing

Page 3: COMBINED FOOTINGS - M5zn · The strap serves the same purpose as the interior portion of a combined footing but is much ... Cantilever footing construction uses a strap beam to connect

Given: Q1, Q2, L2, L3 and qall (allowable bearing capacity)

Find: L, B, and Plot pressure under the foundation

COMBINED RECTANGULAR FOOTING

Page 4: COMBINED FOOTINGS - M5zn · The strap serves the same purpose as the interior portion of a combined footing but is much ... Cantilever footing construction uses a strap beam to connect
Page 5: COMBINED FOOTINGS - M5zn · The strap serves the same purpose as the interior portion of a combined footing but is much ... Cantilever footing construction uses a strap beam to connect

dr. isam jardaneh / foundation engineering

61303 / 2010

Page 6: COMBINED FOOTINGS - M5zn · The strap serves the same purpose as the interior portion of a combined footing but is much ... Cantilever footing construction uses a strap beam to connect

COMBINED TRAPEZOIDAL FOOTING

Page 7: COMBINED FOOTINGS - M5zn · The strap serves the same purpose as the interior portion of a combined footing but is much ... Cantilever footing construction uses a strap beam to connect

Given: Q1, Q2, L1, L3 and qall (allowable bearing

capacity)

Find: L, B1, B2 and Plot pressure under the

foundation

Page 8: COMBINED FOOTINGS - M5zn · The strap serves the same purpose as the interior portion of a combined footing but is much ... Cantilever footing construction uses a strap beam to connect

dr. isam jardaneh / foundation engineering

61303 / 2010COMBINED CANTILEVER FOOTING

Page 9: COMBINED FOOTINGS - M5zn · The strap serves the same purpose as the interior portion of a combined footing but is much ... Cantilever footing construction uses a strap beam to connect
Page 10: COMBINED FOOTINGS - M5zn · The strap serves the same purpose as the interior portion of a combined footing but is much ... Cantilever footing construction uses a strap beam to connect
Page 11: COMBINED FOOTINGS - M5zn · The strap serves the same purpose as the interior portion of a combined footing but is much ... Cantilever footing construction uses a strap beam to connect
Page 12: COMBINED FOOTINGS - M5zn · The strap serves the same purpose as the interior portion of a combined footing but is much ... Cantilever footing construction uses a strap beam to connect