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Perhitungan Faktor Keamanan cara sayatan (Fellenius) Sudut geser dalam 27.46 derajat tan 0.51 Kohesi (c) 18.722 kN/m2 Bobot satuan isi tanah 16.067 kN/m3 No L (m) luas (m2) Wt 1 2.2 1.7678 37 0.601 0.798 28.40324 17.07035 2 2.73 3.4792 37 0.601 0.798 55.90031 33.59608 3 1.88 2.906 17 0.292 0.956 46.6907 13.63368 4 1.78 1.8395 45 0.707 0.707 29.55525 20.89556 5 1.74 2.228 17 0.292 0.956 35.79728 10.4528 6 2.66 5.72 28 0.469 0.882 91.90324 43.10262 7 2.29 5.03 28 0.469 0.882 80.81701 37.90318 8 1.59 2.41 28 0.469 0.882 38.72147 18.16037 9 1.63 2.289 12 0.207 0.978 36.77736 7.612914 10 3.74 4.2354 26 0.438 0.898 68.05017 29.80598 11 6.91 3.09 26 0.438 0.898 49.64703 21.7454 ϵ 29.15 253.9789 F 3.143128 sudut α derajat sinα cosα W sin α

Hitungan Tanah.xls

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P3Perhitungan Faktor Keamanan cara sayatan (Fellenius)Sudut geser dalam27.46derajattan0.51Kohesi (c)18.722kN/m2Bobot satuan isi tanah16.067kN/m3NoL (m)luas (m2)sudut derajatsincosWtW sin W cos 12.21.7678370.6010.79828.403242617.070348802622.665787594822.733.4792370.6010.79855.900306433.596084146444.608444507231.882.906170.2920.95646.69070213.63368498444.63631111241.781.8395450.7070.70729.555246520.895559275520.895559275551.742.228170.2920.95635.79727610.45280459234.22219585662.665.72280.4690.88291.9032443.1026195681.0586576872.295.03280.4690.88280.8170137.9031776971.2806028281.592.41280.4690.88238.7214718.1603694334.1523365491.632.289120.2070.97836.7773637.61291414135.968261014103.744.2354260.4380.89868.050171829.805975248461.1090542764116.913.09260.4380.89849.6470321.7453991444.5830329429.15253.9789370099495.1802436159F3.1431276689

P4Perhitungan Faktor Keamanan cara sayatan (Fellenius)Sudut geser dalam27.46derajattan0.51Kohesi (c)18.722kN/m2Bobot satuan isi tanah16.067kN/m3NoL (m)luas (m2)sudut derajatsincosWtW sin W cos 11.712.49290.1560.98740.0389646.24607838439.51845746822.66.5787380.6150.788105.699972965.005483333583.291578645234.456.5083380.6150.788104.568856164.309846501582.400258606842.61.44380.6150.78823.1364814.228935218.2315462454.663.36380.6150.78853.9851233.200848842.5402745662.851.065450.7070.70717.11135512.09772798512.09772798573.432.063140.240.9733.1462217.9550930432.1518343783.412.4280.4690.88238.560818.085015234.010625699.51.068290.4840.87417.1595568.30522510414.99745194435.21229.434253548359.239755419F3.6717006386

P5Perhitungan Faktor Keamanan cara sayatan (Fellenius)Sudut geser dalam27.46derajattan0.51Kohesi (c)18.722kN/m2Bobot satuan isi tanah16.067kN/m3NoL (m)luas (m2)sudut derajatsincosWtW sin W cos 11.892.28280.4690.88236.6327617.1807644432.3100943223.666.39350.5730.819102.6681358.8288384984.0851984732.984.22190.3250.94567.8027422.035890564.073589341.942.96190.3250.94547.5583215.45645444.942612452.294.97190.3250.94579.8529925.9522217575.4610755562.376.496290.4840.874104.37123250.51567628891.22045676871.63.02290.4840.87448.5223423.4848125642.4085251681.552.28290.4840.87436.6327617.7302558432.0170322492.463.21530.7980.60151.5750741.1569058630.99661707103.812.81530.7980.60145.1482736.0283194627.13411027112.253.3900154.46713054.46713124.395.08450.7070.70781.6203657.7055945257.7055945231.19366.075733708636.822036068F2.4823235596

P6Perhitungan Faktor Keamanan cara sayatan (Fellenius)Sudut geser dalam27.46derajattan0.51Kohesi (c)18.722kN/m2Bobot satuan isi tanah16.067kN/m3NoL (m)luas (m2)sudut derajatsincosWtW sin W cos 11.141.442280.4690.88223.16861410.86607996620.43471754824.146.339350.5730.819101.84871358.35931254983.41409594733.165.26110.190.98184.5124216.057359882.9066840241.944.094110.190.98165.77829812.4978766264.52851033855.848.54380.6150.788137.2121884.3854907108.1231978416.22182.166119635359.407205693F2.67321122

P7Perhitungan Faktor Keamanan cara sayatan (Fellenius)Sudut geser dalam27.46derajattan0.51Kohesi (c)18.722kN/m2Bobot satuan isi tanah16.067kN/m3NoL (m)luas (m2)sudut derajatsincosWtW sin W cos 123.5200.3420.93956.234519.23219952.804195522.266.66200.3420.939107.0062236.59612724100.4788405831.886.16200.3420.93998.9727233.8486702492.9353840841.994.66200.3420.93974.8722225.6062992470.3050145851.733.43340.5590.82955.1098130.8063837945.6860324963.137.83340.5590.829125.8046170.32477699104.2920216974.247.86340.5590.829126.2866270.59422058104.6916079881.952.07340.5590.82933.2586918.5916077127.5714540192.924.6340.5590.82973.908241.314683861.2698978104.053.83340.5590.82961.5366134.3989649951.01384969117.063.03340.5590.82948.6830127.2138025940.3582152933.21408.52773617751.40651369F2.4599919491

P8Perhitungan Faktor Keamanan cara sayatan (Fellenius)Sudut geser dalam27.46derajattan0.51Kohesi (c)18.722kN/m2Bobot satuan isi tanah16.067kN/m3NoL (m)luas (m2)sudut derajatsincosWtW sin W cos 12.62.92200.3420.93946.9156416.0451488844.0537859622.727.41200.3420.939119.0564740.71731274111.7940253332.597.96200.3420.939127.8933243.73951544120.0918274841.32.6350.5730.81941.774223.936616634.213069851.793.34350.5730.81953.6637830.7493459443.9506358261.854.1350.5730.81965.874737.746203153.951379371.263.18350.5730.81951.0930629.2763233841.8452161482.074.47350.5730.81971.8194941.1525677758.8201623192.212.54350.5730.81940.8101823.3842331433.42353742102.111.75350.5730.81928.1172516.1111842523.02802775112.793.64350.5730.81958.4838833.5112632447.89829772123.352.65350.5730.81942.5775524.3969361534.8710134526.64360.76665063647.94097848F2.2984496421

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