combined footing

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Combined Footing

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InputINPUT DATAColumn markB9 & B10Fck25MpaFy415MpaCover50mmFounding level below FGL3.7mDensity of soil19kN/m3Density of RCC25kN/m3Net safe bearing pressure at -3.7 from FGL is230kN/m2Gross safe bearing pressure at -3.7 from FGL is= 230 + ( 19 * 3.7 ) =300.3kN/m2Base plate sizeBottom of base plate0.7m below FGLLength1.8mWidth1mPedestal SizeHeight0.7mLength2.6mWidth1.4mFoundation SizeBottom of Foundation2m below FGL528.01PmaxSectional modulus20.59PminLength4mZx8m3Width3mZz6m3Depth0.6mOverburden over the footing areSoil= ( 4 * 3 ) - 2*( 2.6 * 1.4 ) * 19 * 1.7 =152.46kNLive load25kN/m2I.e.300kNSelf weightsPedestal63.7kNFooting180kN

B9GridNodeL/CFx (Kn)Fy (Kn)Fz (Kn)Mx KnmMy KnmMz KnmAdditional M due to shear for pedestalAdditional M due to shear for foundationDesign Loads for pedestalFy(Kn)Mx( Knm )Mz( Knm )MxMzMxMzB 9171010.916483.333-241.45759.99-0.0030-169.020.637-313.8951.1836547.04-109.03-0.6371021.0946893.215-302.107-345.603-0.0060-211.4750.766-392.741.4236956.92-557.078-0.766Footing1030.8476605.407-186.737568.806-0.0010-130.7160.593-242.7591.1026669.11438.09-0.5931041.0586751.725-247.13194.733-0.0050-172.9920.741-321.2711.3766815.43-78.259-0.741Pmax211050.8836746.898-241.713128.469-0.0020-169.20.619-314.2271.1486810.6-40.731-0.6191061.2857847.77-301.33-454.86-0.0080-210.9310.9-391.7291.6717911.47-665.791-0.91071.0387559.961-185.96459.549-0.0020-130.1720.727-241.7481.357623.67329.377-0.7271081.2627704.711-243.844-0.023-0.0040-170.6910.884-316.9981.6417768.42-170.714-0.8841091.0617703.02-243.4464.712-0.0060-170.4130.743-316.481.387766.72-165.701-0.7431104.7456886.314-374.687-553.33600-262.2813.322-487.0946.1696950.02-815.617-3.3221114.4986598.506-259.317361.0740.0060-181.5223.149-337.1135.8486662.21179.552-3.1491124.7096744.824-319.711-112.9990.0020-223.7983.297-415.6256.1226808.53-336.797-3.2971134.5346739.997-314.293-79.2630.0050-220.0063.174-408.5815.8956803.7-299.269-3.174114-2.5576900.117-229.528-137.871-0.0130-160.671.79-298.3873.3256963.82-298.541-1.79115-2.8046612.308-114.158776.538-0.0080-79.9111.963-148.4063.6466676.01696.627-1.963116-2.5936758.626-174.552302.466-0.0120-122.1871.816-226.9183.3716822.33180.279-1.816117-2.7686753.799-169.134336.201-0.0090-118.3941.938-219.8753.5996817.5217.807-1.9381184.9367840.869-373.909-662.592-0.0010-261.7373.456-486.0826.4177904.57-924.329-3.4561194.6897553.061-258.539251.8170.0040-180.9783.283-336.1016.0967616.7770.839-3.2831204.9137697.811-316.423-207.7550.0030-221.4973.44-411.356.3877761.52-429.252-3.441214.7127696.119-316.025-203.020.0010-221.2183.299-410.8336.1267759.82-424.238-3.299122-2.3667854.67-228.75-247.128-0.0140-160.1251.657-297.3753.0767918.37-407.253-1.657123-2.6137566.862-113.38667.282-0.0090-79.3661.83-147.3943.3977630.57587.916-1.83124-2.3897711.612-171.264207.709-0.0110-119.8851.673-222.6443.1067775.3287.824-1.673125-2.597709.92-170.866212.444-0.0120-119.6071.813-222.1263.3677773.6292.837-1.8131266.6894219.346-127.82289.4010.0410-89.4744.683-166.1668.6964283.05199.927-4.683127-5.4854085.81-185.621-167.293-0.0440-129.9353.84-241.3087.1314149.51-297.228-3.841281.5884561.294119.0651845.6430.029083.3461.112154.7852.06546251928.989-1.112129-0.3843743.862-432.506-1723.535-0.0320-302.7550.269-562.2580.53807.57-2026.29-0.2691306.7234390.34-127.68269.8290.040-89.3764.707-165.9848.744454.04180.453-4.707131-5.454256.804-185.482-186.864-0.0440-129.8383.815-241.1277.0854320.51-316.702-3.8151321.6224732.288119.2041826.0720.029083.4431.136154.9662.1094795.991909.515-1.136133-0.3493914.856-432.366-1743.107-0.0330-302.6570.245-562.0760.4543978.56-2045.764-0.2451340.5484885.434-49.9251024.620.0030-34.9480.384-64.9030.7134949.14989.672-0.3841351.0545493.873-389.752-1408.013-0.0090-272.8270.738-506.6781.3715557.58-1680.84-0.7381360.7355177.581-204.655-87.183-0.0030-143.2590.515-266.0520.9565241.29-230.442-0.5151370.5484885.434-49.9251024.620.0030-34.9480.384-64.9030.7134949.14989.672-0.3841381.0545493.873-389.752-1408.013-0.0090-272.8270.738-506.6781.3715557.58-1680.84-0.7381390.7275109.842-178.212124.22-0.0020-124.7490.509-231.6760.9465173.55-0.529-0.5091400.645342.195-49.553972.340.0020-34.6880.448-64.4190.8325405.9937.652-0.4481411.1465950.634-389.38-1460.293-0.0090-272.5660.803-506.1941.496014.34-1732.859-0.8031420.8265634.342-204.283-139.463-0.0030-142.9990.579-265.5681.0745698.05-282.462-0.5791430.645342.195-49.553972.340.0020-34.6880.448-64.4190.8325405.9937.652-0.4481441.1465950.634-389.38-1460.293-0.0090-272.5660.803-506.1941.496014.34-1732.859-0.8031450.8225566.184-177.16975.813-0.0020-124.0190.576-230.321.0695629.89-48.206-0.5761460.8124898.459-47.1331036.5990.0020-32.9940.569-61.2731.0564962.161003.605-0.5691471.3095507.33-385.887-1390.785-0.010-270.1210.917-501.6541.7025571.03-1660.906-0.9171480.8195197.429-204.348-95.491-0.0050-143.0440.574-265.6531.0655261.13-238.535-0.5741490.8124898.459-47.1331036.5990.0020-32.9940.569-61.2731.0564962.161003.605-0.5691501.3095507.33-385.887-1390.785-0.010-270.1210.917-501.6541.7025571.03-1660.906-0.9171510.8125129.69-177.904115.912-0.0040-124.5330.569-231.2761.0565193.39-8.621-0.5691520.9035355.22-46.761984.3180.0020-32.7330.633-60.791.1745418.92951.585-0.6331531.45964.091-385.515-1443.065-0.0110-269.8610.98-501.171.826027.8-1712.926-0.981540.915654.19-203.976-147.771-0.0050-142.7840.637-265.1691.1835717.89-290.555-0.6371550.9035355.22-46.761984.3180.0020-32.7330.633-60.791.1745418.92951.585-0.6331561.45964.091-385.515-1443.065-0.0110-269.8610.98-501.171.826027.8-1712.926-0.981570.9075586.033-176.86267.505-0.0040-123.8040.635-229.9211.185649.74-56.299-0.6351580.4464619.516-20.5811219.6040.0050-14.4070.313-26.7560.584683.221205.197-0.3131590.9525227.954-360.409-1213.029-0.0070-252.2870.667-468.5321.2385291.66-1465.316-0.6671600.6334911.662-175.312107.802-0.0010-122.7190.444-227.9060.8234975.37-14.917-0.4441610.714632.541-17.791231.5830.0040-12.4530.497-23.1270.9234696.251219.13-0.4971621.2075241.411-356.544-1195.801-0.0080-249.5810.845-463.5081.575305.12-1445.382-0.8451630.7174931.511-175.00599.494-0.0030-122.5040.502-227.5070.9334995.22-23.01-0.5021646.4842792.779-86.061283.3010.0420-60.2434.539-111.888.432856.48223.058-4.539165-5.692659.243-143.862-173.392-0.0430-100.7043.983-187.0217.3972722.95-274.096-3.9831661.3833134.727160.8241839.5440.030112.5770.969209.0721.7983198.431952.121-0.969167-0.5892317.295-390.747-1729.634-0.0310-273.5230.413-507.9720.7662381-2003.157-0.4131680.1522418.19447.9641228.9670.007033.5750.10762.3540.1982481.91262.542-0.1071690.6583026.633-291.863-1203.666-0.0050-204.3050.461-379.4220.8563090.34-1407.971-0.4611700.3382710.34-106.766117.1650.0010-74.7370.237-138.7960.442774.0442.428-0.2371710.4152431.21950.7561240.9460.006035.530.29165.9830.542494.921276.476-0.2911720.9123040.09-287.998-1186.438-0.0060-201.5990.639-374.3981.1863103.79-1388.037-0.6391730.4232730.189-106.459108.856-0.0010-74.5220.297-138.3970.552793.8934.334-0.297MaximumMaximum7918.371952.121-0.107MinimumMinimum-2045.764-4.707

B10GridNodeL/CFx (Kn)Fy (Kn)Fz (Kn)Mx KnmMy KnmMz KnmAdditional M due to shear for pedestalAdditional M due to shear for foundationDesign Loads for pedestalFy(Kn)Mx( Knm )Mz( Knm )MxMzMxMzB 1016101-53.1486401-235.87367.7940.0190-165.11237.204-306.63569.0936464.7-97.318-37.204Footing102-57.0246784.924-299.273-365.8180.0160-209.49239.917-389.05574.1326848.63-575.31-39.917103-57.2086597.253-183.115560.3690.0210-128.18140.046-238.0574.3716660.96432.188-40.046Pmax21104-64.6466719.929-244.27778.0420.0170-170.99445.253-317.56184.046783.63-92.952-45.253105-49.5876662.249-238.111116.5080.0210-166.67834.711-309.54564.4646725.95-50.17-34.711106-61.9867662.77-297.323-465.9250.0170-208.12743.391-386.5280.5827726.47-674.052-43.391107-62.1717475.1-181.165460.2610.0220-126.81643.52-235.51580.8237538.8333.445-43.52108-74.8797662.587-239.47-5.6440.020-167.62952.416-311.31197.3437726.29-173.273-52.416109-49.2797475.282-239.018-0.020.0190-167.31334.496-310.72464.0637538.99-167.333-34.496110121.386388.792-357.68-524.0630.0520-250.37684.966-464.984157.7946452.5-774.439-84.966111121.1966201.121-241.522402.1240.0570-169.06684.838-313.979157.5556264.83233.058-84.838112113.7596323.796-302.684-80.2020.0530-211.87979.632-393.49147.8876387.5-292.081-79.632113128.8176266.116-296.518-41.7360.0560-207.56390.172-385.474167.4636329.82-249.299-90.172114-235.4287181.056-240.867-207.573-0.020-168.607164.8-313.128306.0577244.76-376.18-164.8115-235.6136993.386-124.709718.613-0.0140-87.297164.93-162.122306.2977057.09631.316-164.93116-243.057116.061-185.871236.287-0.0190-130.11170.135-241.633315.9657179.77106.177-170.135117-227.9917058.381-179.705274.753-0.0150-125.794159.594-233.617296.3897122.09148.959-159.594118116.4187266.638-355.73-624.170.0520-249.01181.493-462.449151.3447330.34-873.181-81.493119116.2337078.967-239.572302.0170.0580-167.70181.364-311.444151.1037142.67134.316-81.364120103.5257266.455-297.877-163.8890.0550-208.51472.468-387.241134.5837330.16-372.403-72.468121129.1257079.15-297.424-158.2640.0550-208.19790.388-386.652167.8637142.85-366.461-90.388122-240.398058.902-238.916-307.681-0.0190-167.242168.273-310.591312.5078122.61-474.923-168.273123-240.5757871.232-122.758618.506-0.0140-85.931168.403-159.586312.7487934.94532.575-168.403124-253.2838058.72-181.063152.601-0.0160-126.745177.299-235.382329.2688122.4225.856-177.299125-227.6837871.415-180.611158.225-0.0170-126.428159.379-234.795295.9887935.1231.797-159.379126310.4755439.395-116.412359.7750.050-81.489217.333-151.336403.6185503.1278.286-217.333127-381.862752.602-191.349-242.259-0.0270-133.945267.302-248.754496.4182816.31-376.204-267.30212810.6424252.759138.3521955.3870.042096.8477.45179.85813.8354316.462052.234-7.45129-82.0273939.238-446.113-1837.871-0.0190-312.2857.419-579.947106.6364002.94-2150.151-57.419130309.5865596.647-116.063341.8420.050-81.245216.711-150.882402.4625660.35260.597-216.711131-382.7492909.855-190.999-260.192-0.0270-133.7267.925-248.299497.5742973.56-393.892-267.9251329.7534410.012138.7011937.4540.042097.0916.828180.31212.6794473.722034.545-6.828133-82.9164096.49-445.763-1855.804-0.0190-312.03558.042-579.492107.7914160.19-2167.839-58.042134-51.7235003.321-38.4181077.7980.020-26.89336.207-49.94467.245067.031050.905-36.207135-53.8225418.246-384.482-1404.2010.0080-269.13837.676-499.82769.9695481.95-1673.339-37.67613614.8674740.23-201.008-86.0010.0150-140.70610.407-261.31119.3284803.93-226.707-10.407137-51.7235003.321-38.4181077.7980.020-26.89336.207-49.94467.245067.031050.905-36.207138-53.8225418.246-384.482-1404.2010.0080-269.13837.676-499.82769.9695481.95-1673.339-37.6761399.7074721.729-174.537127.1580.0160-122.1766.795-226.89912.624785.434.982-6.795140-54.0985423.378-37.4841029.8960.0210-26.23937.869-48.7370.3285487.081003.657-37.869141-56.1975838.303-383.548-1452.1030.0090-268.48439.338-498.61373.0575902.01-1720.587-39.33814212.4935160.287-200.075-133.9030.0160-140.0538.746-260.09816.2415223.99-273.956-8.746143-54.0985423.378-37.4841029.8960.0210-26.23937.869-48.7370.3285487.081003.657-37.869144-56.1975838.303-383.548-1452.1030.0090-268.48439.338-498.61373.0575902.01-1720.587-39.3381455.9245159.1-172.8483.6420.0170-120.9884.147-224.6927.7025222.8-37.346-4.147146-124.0135458.174-43.3211030.7250.0180-30.32586.81-56.318161.2175521.881000.4-86.81147-126.1485873.565-389.013-1449.7060.0050-272.3188.304-505.717163.9935937.27-1722.016-88.304148-35.165027.495-208.692-153.9760.0120-146.08524.612-271.345.7085091.2-300.061-24.612149-124.0135458.174-43.3211030.7250.0180-30.32586.81-56.318161.2175521.881000.4-86.81150-126.1485873.565-389.013-1449.7060.0050-272.3188.304-505.717163.9935937.27-1722.016-88.304151-40.3215008.993-182.22159.1830.0120-127.55528.225-236.88852.4185072.7-68.372-28.225152-126.3885878.231-42.387982.8230.0180-29.67188.472-55.104164.3055941.94953.152-88.472153-128.5236293.622-388.079-1497.6080.0050-271.65689.967-504.503167.086357.33-1769.264-89.967154-37.5355447.552-207.759-201.8780.0120-145.43226.275-270.08748.7965511.26-347.31-26.275155-126.3885878.231-42.387982.8230.0180-29.67188.472-55.104164.3055941.94953.152-88.472156-128.5236293.622-388.079-1497.6080.0050-271.65689.967-504.503167.086357.33-1769.264-89.967157-44.1035446.364-180.52515.6670.0130-126.36830.873-234.68357.3345510.07-110.701-30.873158-49.284751.803-7.6031287.5970.0220-5.32334.496-9.88464.0644815.511282.274-34.496159-51.3795166.728-353.667-1194.4010.010-247.56735.966-459.76866.7935230.43-1441.968-35.96616017.314488.712-170.193123.7980.0170-119.13612.117-221.25122.5034552.424.662-12.117161-121.575206.656-12.5061240.5250.0190-8.75585.099-16.258158.0415270.361231.77-85.099162-123.7055622.047-358.198-1239.9060.0060-250.73986.594-465.658160.8175685.75-1490.645-86.594163-32.7174775.977-177.87855.8230.0130-124.51522.902-231.24242.5334839.68-68.692-22.902164321.4794022.548-74.931358.2430.0460-52.452225.036-97.411417.9234086.25305.791-225.036165-370.8561335.756-149.868-243.791-0.0310-104.908259.6-194.829482.1131399.46-348.699-259.616621.6462835.913179.8321953.8550.0380125.88315.153233.78228.142899.622079.738-15.153167-71.0232522.391-404.632-1839.404-0.0230-283.24349.717-526.02292.332586.1-2122.647-49.717168-33.5762566.19559.2611293.2990.015041.48323.50477.0443.6492629.91334.782-23.504169-35.6752981.12-286.803-1188.6990.0030-200.76324.973-372.84446.3783044.82-1389.462-24.97317033.0152303.104-103.329129.50.010-72.33123.111-134.32842.922366.8157.169-23.111171-105.8663021.04854.3581246.2270.012038.05174.10770.666137.6263084.751284.278-74.107172-108.0013436.439-291.334-1234.204-0.0010-203.93475.601-378.735140.4023500.14-1438.138-75.601173-17.0132590.368-111.01461.5250.0060-77.7111.91-144.31922.1172654.07-16.185-11.91MaximumMaximum8122.612079.738-4.147MinimumMinimum-2167.839-267.925

Total forces (2)NodeL/CFx (Kn)Fy (Kn)Fz (Kn)Mx KnmMy KnmMz KnmAdditional M due to shear for pedestalAdditional M due to shear for foundationDesign Loads for pedestalDistanceCentroidCentroidAdditionalDesign Loads for FoundationFy(Kn)Mx( Knm )Mz( Knm )B/wof loadsof footingEccentricityMomentsFy(Kn)Mx( Knm )Mz( Knm )P/AMx/ZxMz/ZzPmaxPminMxMzMxMzcolumns(m)from 9from B9Mz(kN.m)kN/m2kN/m2FootingB9 & B10101-52.23812884.333-477.33127.7840.0160-334.13237.841-620.5370.27613011.74-206.348-37.8417.53.733.750.02308.7713644.2-492.746238.501137.02-61.639.751238.371035.67102-55.9313678.139-601.38-711.4210.010-420.96740.683-781.79575.55513805.55-1132.388-40.6837.53.723.750.03406.0914438-1493.216330.531203.17-186.6655.091444.92961.42Pmax21103-56.36113202.66-369.8521129.1750.020-258.89740.639-480.80975.47313330.07870.278-40.6397.53.753.750.0030.5613962.52648.366-44.911163.5581.05-7.491252.091075.01Pmin70104-63.58813471.654-491.408172.7750.0120-343.98645.994-638.83285.41613599.06-171.211-45.9947.53.743.750.01119.2514231.52-466.05733.831185.96-58.265.641249.861122.06105-48.70413409.147-479.824244.9770.0190-335.87835.33-623.77265.61213536.55-90.901-35.337.53.733.750.02317.4414169.01-378.795251.831180.76-47.3541.981270.091091.43106-60.70115510.54-598.653-920.7850.0090-419.05844.291-778.24982.25315637.94-1339.843-44.2917.53.713.750.04693.7516270.4-1699.034611.501355.87-212.38101.921670.171041.57107-61.13315035.061-367.125919.810.020-256.98844.247-477.26382.17315162.47662.822-44.2477.53.733.750.02318.2615794.93442.547236.091316.2555.3239.351410.921221.58108-73.61715367.298-483.314-5.6670.0160-338.3253.3-628.30998.98415494.71-343.987-53.37.53.743.750.01157.9916127.16-633.97659.001343.93-79.259.841433.021254.84109-48.21815178.302-482.4644.6920.0130-337.72635.239-627.20465.44315305.71-333.034-35.2397.53.693.750.06853.9915938.17-622.512788.541328.19-77.82131.431537.441118.94110126.12513275.106-732.367-1077.3990.0520-512.65788.288-952.078163.96313402.52-1590.056-88.2887.53.613.750.141865.7014034.97-2029.4771701.741169.59-253.69283.631706.91632.27111125.69412799.627-500.839763.1980.0630-350.58887.987-651.092163.40312927.04412.61-87.9877.53.633.750.121490.1813559.49112.1061326.771129.9614.02221.131365.11894.81112118.46813068.62-622.395-193.2010.0550-435.67782.929-809.115154.00913196.03-628.878-82.9297.53.633.750.121578.8613828.48-1002.3161424.851152.38-125.29237.481515.15789.61113133.35113006.113-610.811-120.9990.0610-427.56993.346-794.055173.35813133.52-548.568-93.3467.53.613.750.141777.0513765.98-915.0541603.691147.17-114.39267.291528.85765.49114-237.98514081.173-470.395-345.444-0.0330-329.277166.59-611.515309.38214208.58-674.721-166.597.53.823.75-0.07-1053.5314841.04-956.959-1362.911236.76-119.62-227.161583.54889.98115-238.41713605.694-238.8671495.151-0.0220-167.208166.893-310.528309.94313733.11327.943-166.8937.53.853.75-0.10-1429.0514365.561184.623-1738.991197.13148.08-289.841635.05759.21116-245.64313874.687-360.423538.753-0.0310-252.297171.951-468.551319.33614002.1286.456-171.9517.53.853.75-0.10-1340.4014634.5570.202-1659.741219.558.78-276.631504.96934.14117-230.75913812.18-348.839610.954-0.0240-244.188161.532-453.492299.98813939.59366.766-161.5327.53.833.75-0.08-1142.2114572.04157.462-1442.201214.3419.69-240.371474.4954.28118121.35415107.507-729.639-1286.7620.0510-510.74884.949-948.531157.76115234.91-1797.51-84.9497.53.613.750.142153.3615867.37-2235.2931995.601322.29-279.42332.611934.32710.26119120.92214632.028-498.111553.8340.0620-348.67984.647-647.545157.19914759.44205.155-84.6477.53.633.750.121777.8815391.89-93.7111620.681282.66-11.72270.121564.51000.82120108.43814964.266-614.3-371.6440.0580-430.01175.908-798.591140.9715091.68-801.655-75.9087.53.643.750.111617.6015724.13-1170.2351476.631310.35-146.28246.111702.74917.96121133.83714775.269-613.449-361.2840.0560-429.41593.687-797.485173.98914902.67-790.699-93.6877.53.593.750.162313.6415535.13-1158.7692139.651294.6-144.85356.611796.06793.14122-242.75615913.572-467.666-554.809-0.0330-327.367169.93-607.966315.58316040.98-882.176-169.937.53.803.75-0.05-765.9016673.44-1162.775-1081.481389.46-145.35-180.251715.061063.86123-243.18815438.094-236.1381285.788-0.0230-165.297170.233-306.98316.14515565.511120.491-170.2337.53.823.75-0.07-1141.3916197.96978.808-1457.531349.83122.36-242.931715.12984.54124-255.67215770.332-352.327360.31-0.0270-246.63178.972-458.026332.37415897.74113.68-178.9727.53.833.75-0.08-1301.6316530.2-97.716-1634.001377.52-12.22-272.341662.081092.96125-230.27315581.335-351.477370.669-0.0290-246.035161.192-456.921299.35515708.74124.634-161.1927.53.793.75-0.04-605.6316341.2-86.252-904.981361.77-10.79-150.841523.41200.14126317.1649658.741-244.232649.1760.0910-170.963222.016-317.502412.3149786.15478.213-222.0167.54.223.75-0.47-4575.1910418.61331.674-4987.50868.2241.46-831.261740.94-4.5127-387.3456838.412-376.97-409.552-0.0710-263.88271.142-490.062503.5496965.82-673.432-271.1427.53.033.750.724999.507598.28-899.6144495.95633.19-112.46749.331494.98-228.612812.238814.053257.4173801.030.0710180.1938.562334.64315.98941.463981.223-8.5627.53.623.750.131157.039573.924135.6731141.13797.83516.96190.191504.9890.68129-82.4117683.1-878.619-3561.406-0.0510-615.03557.688-1142.205107.1367810.51-4176.441-57.6887.53.843.75-0.09-732.648442.96-4703.611-839.77703.58-587.96-139.971431.51-24.35130316.3099986.987-243.743611.6710.090-170.621221.418-316.866411.20210114.39441.05-221.4187.54.203.75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83.750.171586.0610160.24-217.5571562.74846.69-27.2260.461134.35559.03161-120.869839.197-30.2962472.1080.0230-21.20885.596-39.385158.9649966.612450.9-85.5967.53.973.75-0.22-2152.9110599.062432.723-2311.88883.26304.1-385.321572.68193.84162-122.49810863.458-714.742-2435.707-0.0020-500.3287.439-929.166162.38710990.87-2936.027-87.4397.53.883.75-0.13-1427.3611623.32-3364.873-1589.75968.61-420.61-264.961654.18283.04163-329707.488-352.883155.3170.010-247.01923.404-458.74943.4669834.9-91.702-23.4047.53.693.750.06583.2810467.35-303.432539.81872.28-37.9389.971000.18744.38164327.9636815.327-160.992641.5440.0880-112.695229.575-209.291426.3536942.73528.849-229.5757.54.413.75-0.66-4611.647575.19432.253-5037.99631.2754.04-839.671524.98-262.44165-376.5463994.999-293.73-417.183-0.0740-205.612263.583-381.85489.514122.41-622.795-263.5837.52.553.751.204963.094754.86-799.0334473.58396.24-99.88745.61241.72-449.2416623.0295970.64340.6563793.3990.0680238.4616.122442.85429.9386098.054031.859-16.1227.53.573.750.181120.546730.54236.2531090.60560.88529.54181.771272.19-150.43167-71.6124839.686-795.379-3569.038-0.0540-556.76650.13-1033.99493.0964967.1-4125.804-50.137.53.903.75-0.15-769.135599.55-4603.032-862.22466.63-575.38-143.711185.72-252.46168-33.4244984.389107.2252522.2660.022075.05823.611139.39443.8475111.82597.324-23.6117.53.863.75-0.11-555.005744.252661.66-598.85478.69332.71-99.81911.2146.17169-35.0176007.753-578.666-2392.365-0.0020-405.06825.434-752.26647.2346135.16-2797.433-25.4347.53.723.750.03170.706767.62-3144.631123.47563.97-393.0820.58977.63150.3117033.3535013.444-210.095246.6650.0110-147.06823.348-273.12443.365140.8599.597-23.3487.53.453.750.301527.115773.31-26.4591483.75481.11-3.31247.3731.72230.5171-105.4515452.267105.1142487.1730.018073.58174.398136.649138.1665579.672560.754-74.3987.54.153.75-0.40-2211.866212.132623.822-2350.03517.68327.98-391.681237.34-201.98172-107.0896476.529-579.332-2420.642-0.0070-405.53376.24-753.133141.5886603.93-2826.175-76.247.53.983.75-0.23-1486.317236.39-3173.775-1627.90603.04-396.73-271.321271.09-65.01173-16.595320.557-217.473170.3810.0050-152.23212.207-282.71622.6675447.9618.149-12.2077.53.653.750.10524.336080.42-112.335501.66506.71-14.0583.61604.37409.05MaximumMaximum16040.984031.859-4.72316673.444236.2534546.40351934.32-449.24MinimumMinimum-4213.603-271.74-4740.479-5037.9905

Total forcesNodeL/CFx (Kn)Fy (Kn)Fz (Kn)Mx KnmMy KnmMz KnmAdditional M due to shear for pedestalDesign Loads for FoundationFy(Kn)Mx( Knm )Mz( Knm )P/AMx/ZxMz/ZzPmaxPminMxMzkN/m2kN/m2FootingB9 & B10101-52.23812884.333-477.33127.7840.0160-334.13237.841585.63579.873109.3548.819.9918.2377.0320.59173-16.595320.557-217.473170.3810.0050-152.23212.2076080.42170.3810.00506.7121.30528.01485.41Maximum6080.42170.381109.354528.0120.59Minimum79.8730

Combined footingDESIGN OF CONBINED FOOTINGINPUT DATAVertical Load; P1=77.03kNVertical Load; P2=20.59kNxMoment @x-x Mx=0.00kN-mLxMoment @ z-z Mz=0.00kN-mUnit wt. of conc.gc=25.00kN/m3Unit wt. of soil gs=19.00kN/m3F1Ch. Strength of conc.=25.00MpaYield Strength of steel=415.00MpaE2SIZE OF FOOTINGC.L of footingE1LzLength @ x-x ; Lx=4.00mC.L of loadszzLength @ z-z ; Lz=3.00mLcSIZE OF PEDESTALLength @ x-x ; bx=2.60mLength @ z-z ; Lz=1.40mF2C / C Distance of columns:Lc=7.50mCentroid of load from column 1; E1=1.58mCentroid of footing from column 1; E2=0.00mEdge distance of footing from column 1; F1=1.50mxEdge distance of footing from column 2; F2=-6.00mLoad factor=1.502.20.844Clear cover to footing=50.00mm2.30.856Dia of bar used=25.00mm2.40.868Assumed depth of foundation=0.60mDESIGN CALCULATION2.50.88Self Weight of footing=180.00kN2.80.904weight due to soil & live load=452.46kNTotal load on footing=730.08kN2.90.912Area of footing; A=12.00m2Zx-x=8.00m3Z z-z=6.00m3P/ A=60.84KN/m2Mx-x / Zx-x=0.00KN/m2M z-z / Z z-z=0.00KN/m2Gross maximum & minimun pressure under the footing are :-Allowable gross pressure=300.30KN/m2Pmax=60.84KN/m2O.K.Pmin.=60.84KN/m2NO TENSIONPnet=-9.46Pnet(Ultimate)=-14.19KN/m2Structural designMoment & shear about x-xMax moment at face of pedestal=-3.48kN.mShear at a distance of 'd' from face of pedestal=-2.31kNMoment & shear about z-zRA + RB=-42.57kN1.50A7.5-6.00RA=-42.57kN9.00RB=0.00kNcShear just left of A=21.29kNShear just right of A=-21.29kNShear just left of B=85.14kNShear just right of A=85.14kNXShear at a distance of 'd' from face of pedestal=-3.72kNcTo find 'x' Euate shear at c-c to zero.Therefore; X=1.50mDistance of c-c from edge of footing =3.00mMoment at c-c=0.00kN.mDistance of face of pedestal from edge of footing =0.80mMoment at face of pedestal=-4.54kN.mDesigned moment=0.00kN.mDesigned shear=-2.31kNM = 0.138 x fck x b x d2For 415 grade of steel.Effective depth required=0.00mmHence O.KEffective depth Provided=537.50mmMu / bd2=0.00% of steel required=0.21From SP-16Ast required=1128.75mm2Spacing of reinforcement=434.83mmProvide25mm dia bars@100mm C / C. in both the directions.Check for One way shear:Critical section is "d" from the face of the column.Max shear at face of pedestal=-2.31kNTv=-0.00MpaArea of steel provided=4908.75mm2% of steel provided=0.91Tc=0.390Mpa > Tv(Table - 19 , IS - 456-2000 )Hence SAFE FOR ONE WAY SHEARCheck for two way shear:Critical section is considered at a distance d/2 from thr periphery of the face of the column or pedeatal.Max Vertical force; P=77.03kNa + da + d=3.14mb + d=1.94mb + dbBThe max force V = P - p(a+d)(b+d))=163.29kNbo = 2((a+d) + (b+d))=10150.00mmaShear stress Tv = V / bo.d=0.03MpaLCalculation of allowable shear stress:(CL:31.6.3.1 of IS-456)Tc =ks x Tc1ks =0.5 + beta=1should not greater 1beta=0.54shortside / long side of column or pedestalTc1=0.25sqrt(fck)=0.19Allowable shear stress Tc = ks x Tc1=0.19Mpa > TvHence SAFE FOR TWO WAY SHEARCheck for Development Length:(Cl;26.2.1 IS 456:2000)Design bond stress of comcrete (Tbd)=2.24Mpa(1.4 x 1.6)Development Length required (Ld)=641.74mmAvaible Lengthof straight bar beyond critical section=-6750.00mm > LdProvide bend

B10B91222

Sheet1HorizontalVerticalHorizontalMomentNodeL/CFx kNFy kNFz kNMx kNmMy kNmMz kNmFYFXFZMXMYMZ121 DL+LL20.39253.336-1.267-29.61226.24-64.426585.63533.741-8.028-79.87348.087-109.354321 DL+LL13.349532.299-6.761-50.26121.847-44.928