sandstone lowwall pama (menghitung kekar) faizah

hitung rqdaf =308bf =8as =120bs =13bid diskonJoint no.adbdJarak Jointanbncos(an-as)cos bncos bssin bnsin bsabs[cos tetha]tethai-mji-md(im)oomad + 18090 - bdommJ11326760506140.900.970.970.240.220.9025.2900.002366.18J12307200.09487700.990.340.970.940.220.5457.171 -20.090.072176.27J13320690.03500210.940.930.970.360.220.9420.712 -30.030.022306.3J14280621.57460280.940.880.970.470.220.9123.933 -41.571.451907.87J15316734.33496170.960.960.970.290.220.9615.964 -54.334.0722612.2J16285641.2465260.970.900.970.440.220.9419.175 -61.21.1419513.4J17335650.3515250.820.910.970.420.220.8235.076 -70.30.2724513.7J18280540.15460360.940.810.970.590.220.8729.197 -80.150.1319013.85J19288680.15468220.980.930.970.370.220.9714.558 -90.150.1419814J110302500.6482401.000.770.970.640.220.8927.069 -100.60.5621214.6J111423180.660372-0.540.310.970.950.220.0587.1410 -110.60.3333315.2J112307501.18487400.990.770.970.640.220.8927.6911 -121.180.6421716.38J113360760.12540140.500.970.970.240.220.5358.1912 -130.120.0927016.5J114290600.15470300.980.870.970.500.220.9419.3513 -140.150.1220016.65J115315460.51495440.970.720.970.690.220.8333.5614 -150.510.4622517.16J116355750.43535150.570.970.970.260.220.6053.2715 -160.430.3126517.59J117243271.1423630.540.450.970.890.220.4463.8116 -171.10.5715318.69J118353792.04533110.600.980.970.190.220.6251.7917 -182.041.0926320.73J119348630.75528270.670.890.970.450.220.6846.9218 -190.750.4925821.48J120345552.08525350.710.820.970.570.220.6946.1019 -202.081.4325523.56J121346481.29526420.690.740.970.670.220.6549.1920 -211.290.8725624.85J122343850.5552350.731.000.970.090.220.7343.1621 -220.550.3825325.4J1233345312.7514370.830.800.970.600.220.7838.6922 -2312.79.6024438.1J124316181.4496720.960.310.970.950.220.5059.7823 -241.40.9122639.5J127305510.2485391.000.780.970.630.220.9026.3724 -250.20.1521539.7J11.05J21117150.0029775-1.000.260.970.970.220.0388.0227 -280.000.00273.5J22152251.2433265-0.850.420.970.910.220.1581.6428 -291.240.11624.74J23100331.2628057-0.940.540.970.840.220.3171.9429 -301.260.29106896164.0527674-0.910.280.970.960.220.0388.3330 -314.050.69610.059426201.8060670-0.590.340.970.940.220.0289.1131 -321.800.0433611.851197240.8527766-0.920.410.970.910.220.1680.8332 -330.850.07712.718435193.5061571-0.710.330.970.950.220.0189.3333 -343.500.3034516.222100300.8028060-0.940.500.970.870.220.2674.7534 -350.800.11101725432600.9261230-0.670.870.970.500.220.4563.1235 -360.920.3334217.92323743310.98554570.280.540.970.840.220.3370.4336 -3710.984.3328428.933103235.7228367-0.960.390.970.920.220.1680.9737 -385.721.411334.6236113754.6829315-0.990.970.970.260.220.8828.8438 -394.682.692339.337115490.1029541-1.000.750.970.660.220.5854.2039 -400.100.072539.438305510.00485391.000.780.970.630.220.9026.3740 -410.000.0021539.4J20.13teta-J1 =32.99w-A =1.19teta-J2 =80.53w-B =6.081.83dsw0.592.8808765872Keterangan :l = 1/spacing discontinuty =1/0.59 =1.69joints/m0.5473926822AFstrike lereng ditambah 90"RQD measured =99.86%0.5473926822BFdip lereng RQD calculated =98.73%ASAzimut scanlineBSDIP SCANLINEADStrike Kekar + 90BDDIP

data kekarLokasi: Lowwall PAMADimensi LerengScanlineJenis batuan: SandstoneArah kemiringan (DD): N 154 EArah kemiringan (DD)67Blok / elevasi: 31 / 40Kemiringan (D): 43oKemiringan (D)7Diukur oleh: Singgih,Arianto & ArifTinggi lereng tunggal (H): 15 m Panjang (L)Tanggal: 17-18/02/2010Js: Jarak antar kekar (m)JCS: Joint Compressive StrengthCuaca: CerahR: Schimdt hammer reboundJRC: Joint Roughness CoeffientJam: 09.10 WITAKeterangan kondisi kekarst : stepped roughcw : completely weatheredun5: discontinuity shows seepage, occasional drops of water.sm: stepped smoothrs: residual soilun6: discontinuity shows a continuous flow water.ss : stepped slickensidedcd: closed discontinuityf1: filling materials are heavily consolidated and dry.pr : planar roughfd: filled discontinuityf2: filling materials are damps, but no free water is present.ps: planar smoothod: open discontinuityf3: filling materials are wet, occasional drops of water.pss : planar slickensidedgeo: width, wall strengthf4: filling materials show signs of outwash.ur: undulating roughFillty: weathering gradef5: filling materials are washed out locally.us: undulating smoothFillsth: filling strength manual indexf6: filling materials are washed out completely.uss : undulating slickensidedSeepage : water contentrm1: dry walls and roof, no detectable seepage.f : freshun1: discontinuity is very tight and dry.rm2: minor seepage, specify dripping.sw : slightly weatheredun2: discontinuity is dry with no evidence of water flow.rm3: medium inflow.mw : moderately weatheredun3: discontinuity is dry but shows evidence of water flow.rm4: major inflow.hw: highly weatheredun4: discontinuity is damp but no free water is present.rm5: high flow.

Kondisi kekarParameter Koefisien BartonNo kekarJS (m)DDDKemenerusanKekasaranKekuatan bidang BukaanIsianLaluanRJCS (Mpa)JRC11.52350.8urswodfilltyun12420.26-820.530480.5urswodfilltyun11813.96-830.12440.3urswodfilltyun11813.96-840.95521urswodfilltyun12016.06-85125711urswodfilltyun12420.26-860.615501urswodfilltyun11813.96-873.745682urswodfilltyun12016.06-884.25454urswodfilltyun11813.96-891.53282urswodfilltyun11611.76-810160881.5urswodfilltyun1105.46-8110.6110151.5urswodfilltyun1105.46-8120.370752urswodfilltyun1149.66-8130.480813.5urswodfilltyun11813.96-8140.74245urswodfilltyun12218.16-8150.145221.5urswodfilltyun12420.26-8161.968822urswodfilltyun12622.36-8170.855802urswodfilltyun1105.46-8180.425152urswodfilltyun11611.76-8191.454651.5urswodfilltyun11813.96-8202.215122urswodfilltyun11813.96-8211.762543.5urswodfilltyun12016.06-8220.533126urswodfilltyun12420.26-8230.815751urswodfilltyun11510.76-8240.540801urswodfilltyun11611.76-8251.250552urswodfilltyun11813.96-8263.753502urswodfilltyun12016.06-8270.140631urswodfilltyun12420.26-8280.150702urswodfilltyun12622.36-8291.260602urswodfilltyun13228.76-8300.480601urswodfilltyun11611.76-8310.1151510urswodfilltyun1149.66-8320.460801urswodfilltyun11611.76-8330.950571.5urswodfilltyun11813.96-8340.370741.5urswodfilltyun12016.06-8350.956761.5urswodfilltyun12016.06-8360.175722urswodfilltyun12016.06-8370.360682urswodfilltyun12218.16-8383.672560.6urswodfilltyun11611.76-8390.440701.6urswodfilltyun11611.76-8400.620538urswodfilltyun11813.96-8410.620753urswodfilltyun12016.06-8421.140722urswodfilltyun12218.16-8431.563651.5urswodfilltyun12420.26-8440.768703urswodfilltyun12622.36-8455.550336urswodfilltyun11914.96-8460.464357urswodfilltyun12016.06-8471.754126urswodfilltyun12218.16-8481.160225urswodfilltyun12420.26-8490.944401urswodfilltyun11813.96-8500.945423urswodfilltyun12016.06-8511072553.5urswodfilltyun12218.16-852480852.5urswodfilltyun12218.16-8533.856723urswodfilltyun1105.46-8541.436525urswodfilltyun1149.66-8550.338462urswodfilltyun11611.76-8561.139515urswodfilltyun11813.96-8570.152726urswodfilltyun11813.96-8580.944526urswodfilltyun11813.96-8590.448624urswodfilltyun12016.06-860154557urswodfilltyun12016.06-8610.636451.5urswodfilltyun11611.76-8621.9110781urswodfilltyun11611.76-8631.2120750.8urswodfilltyun11813.96-8644.9140500.3urswodfilltyun12016.06-8651140651urswodfilltyun12016.06-8662130601urswodfilltyun11813.96-8671.1145482urswodfilltyun11611.76-8685.71255512urswodfilltyun11813.96-8693.31205011urswodfilltyun12016.06-8701.3134821.5urswodfilltyun12218.16-8712.3132852.5urswodfilltyun11611.76-8721.7108902urswodfilltyun1149.66-8733.8210840.4urswodfilltyun11813.96-8743.2272603urswodfilltyun11611.76-8750.3275481urswodfilltyun11813.96-8763.5305354urswodfilltyun12016.06-8770.4245501.5urswodfilltyun11813.96-8783.52557812urswodfilltyun11813.96-8790.4295272.5urswodfilltyun11611.76-8804.12757210urswodfilltyun12016.06-8810.2265761.5urswodfilltyun12420.26-8822255772urswodfilltyun12622.36-8830.2276621urswodfilltyun11813.96-8841240802urswodfilltyun11611.76-8851.8220852urswodfilltyun11813.96-8867.7212851urswodfilltyun12016.06-8876.7200871urswodfilltyun12218.16-8882.5210782.5urswodfilltyun11813.96-8891.1250802urswodgeoun1149.66-8901265792urswodfilltyun11813.96-8911.4260700.5urswodgeoun12218.16-8922.7285850.5urswodfilltyun12420.26-8931.7335781.5urswodfilltyun12622.36-8941.5270855urswodfilltyun1105.46-8951.7310582urswodfilltyun11611.76-8960.7310601urswodfilltyun11813.96-8970.2300851urswodfilltyun11813.96-8980286551urswodfilltyun11813.96-8991.6287592urswcdgeoun12016.06-81000.7275381urswodfilltyun12218.16-81010.9274551urswodfilltyun12420.26-81022.9283305urswodfilltyun12420.26-81032.4272891urswcdgeoun12622.36-81040.5345256urswcdgeoun13026.66-81051333383urswcdgeoun11611.76-81060.9306621.5urswcdgeoun11813.96-81070.3324484urswodfilltyun11611.76-81080.2313461.5urswcdgeoun1149.66-81090.7319451urswodfilltyun1105.46-81100.5273481urswodfilltyun1105.46-81110.3338305urswcdgeoun1149.66-81120.9290631.5urswcdgeoun11611.76-81130.7290591urswcdgeoun11813.96-81141.6285184urswodfilltyun11813.96-81150.09300454urswcdgeoun11611.76-81161.012822510urswodfilltyun1105.46-81170.92583310urswcdgeoun1149.66-81181.4305348urswodfilltyun12218.16-81191.9310181urswcdgeoun12420.26-81206.3272401.2urswcdgeoun12420.26-81211.1342565urswcdgeoun12016.06-81221.4288471urswodfilltyun11813.96-81231.9286434urswodfilltyun11813.96-81243.1260700.5urswcdgeoun12016.06-81251.8272871.5urswcdgeoun11813.96-81260.7273733urswodfilltyun11611.76-81270.1265823urswodfilltyun1149.66-81280.4275801urswodfilltyun1149.66-81290.5265671.5urswcdgeoun11611.76-81300.8276751urswodfilltyun11611.76-8

0-80

Lokasi: Lowwall Pit Pama Blok ..Batuan: SandstoneTanggal: 17-18/02/2010Pukul: 9.30 WITADiukur oleh: Singgih, Arianto & ArifFamili joint: 0-80oEPanjang Scaline: 45 meterarah: N 154 Ekemiringan:43oRL: 40 m

NoJarak Dip DirectionDip Kondisi kekarNoKondisi KekarParameter Barton Coefisienantar kekardegdegKemenerusanKekasaranWall strengthApertureIsianSeepageSchmidt hammerJRCRWstdWminWmaxN.E< 0,6 H> 0,6 H s.d. HstsmssurusussprpspssfswmwhwcwrscdodfdgeofilltyfiilstseepageDescript.un1uniiuniiiunivunvunvififiifiiifivfvfvirmirmiirmiiirmivrmv(MPa)(MPa)(MPa)(MPa)11.52350.8ursw1odfilltyun1246-820.530480.5ursw2odfilltyun1186-830.12440.3ursw3odfilltyun1186-840.95521ursw4odfilltyun1206-85125711ursw5odfilltyun1246-860.615501ursw6odfilltyun1186-873.745682ursw7odfilltyun1206-884.25454ursw8odfilltyun1186-891.53282ursw9odfilltyun1166-810160881.5ursw10odfilltyun1106-8110.6110151.5ursw11odfilltyun1106-8120.370752ursw12odfilltyun1146-8130.480813.5ursw13odfilltyun1186-8140.742456ursw14odfilltyun1226-8150.145221.5ursw15odfilltyun1246-8161.968822ursw16odfilltyun1266-8170.855802ursw17odfilltyun1106-8180.425152ursw18odfilltyun1166-8191.454651.5ursw19odfilltyun1186-8202.215122ursw20odfilltyun1186-8211.762543.5ursw21odfilltyun1206-8220.533128ursw22odfilltyun1246-8230.815751ursw23odfilltyun1156-8240.540801ursw24odfilltyun1166-8251.250552ursw25odfilltyun1186-8263.753502ursw26odfilltyun1206-8270.140631ursw27odfilltyun1246-8280.150702ursw28odfilltyun1266-8291.260602ursw29odfilltyun1326-8300.480601ursw30odfilltyun1166-8310.1151510ursw31odfilltyun1146-8320.460801ursw32odfilltyun1166-8330.950571.5ursw33odfilltyun1186-8340.370741.5ursw34odfilltyun1206-8350.956761.5ursw35odfilltyun1206-8360.175722ursw36odfilltyun1206-8370.360682ursw37odfilltyun1226-8383.672560.6ursw38odfilltyun1166-8390.440701.6ursw39odfilltyun1166-8400.620538ursw40odfilltyun1186-8410.620753ursw41odfilltyun1206-8421.140722ursw42odfilltyun1226-8431.563651.5ursw43odfilltyun1246-8440.768703ursw44odfilltyun1266-8455.550336ursw45odfilltyun1196-8460.464357ursw46odfilltyun1206-8471.754126ursw47odfilltyun1226-8481.160225ursw48odfilltyun1246-8490.944401ursw49odfilltyun1186-8500.945423ursw50odfilltyun1206-8511072553.5ursw51odfilltyun1226-852480852.5ursw52odfilltyun1226-830-60533.856723ursw53odfilltyun1106-8541.436525ursw54odfilltyun1146-8550.338462ursw55odfilltyun1166-8561.139515ursw56odfilltyun1186-8570.152726ursw57odfilltyun1186-8580.944526ursw58odfilltyun1186-8590.448624ursw59odfilltyun1206-860154557ursw60odfilltyun1206-8610.636451.5ursw61odfilltyun1166-8

st : stepped rough: cd : closed discontinuityun : unfilled sm : stepped smoothsw : slightly weatheredod : open discontinuityf : filledss : stepped slickensidedmw : moderately weatheredfd : filled discontinuityrm : rock massur : undulating roughhw : highly weatheredgeo : geometryCM : Carbonaceous Mudstoneus : undulating smoothcw : completely weatheredfillty : filing typeuss : undulating slickensidedrs : residual soilfillst : filling strengthpr : planar roughps : planar smoothpss : planar slickensidedf : fresh3803.85201.4490-0.36001.16100.17000.97400.484019000.61.5031.502.8032.802.9032.903.5033.504.5034.504.1034.105.1035.106.7036.709.3039.309.5039.5011.0041.0011.7041.7014.6044.6015.0045.00

90-180Lokasi: Lowwall Pit Pama Blok ..Batuan: SandstoneTanggal: 17-18/02/2010Pukul: 9.30 WITADiukur oleh: Singgih, Arianto & ArifFamili joint: 90-180oEPanjang Scaline: 45 meterarah: N 154 Ekemiringan: 43oRL: 40 m

NoJarak Dip DirectionDip Kondisi kekarNoKondisi KekarParameter Barton Coefisienantar kekardegdegKemenerusanKekasaranWall strengthApertureIsianSeepageSchmidt hammerJRCRWstdWminWmaxN.E< 0,6 H> 0,6 H s.d. HstsmssurusussprpspssfswmwhwcwrscdodfdgeofilltyfiilstseepageDescript.un1uniiuniiiunivunvunvififiifiiifivfvfvirmirmiirmiiirmivrmv(MPa)(MPa)(MPa)(MPa)11.9110781ursw1odfilltyun1166-821.2120750.8ursw2odfilltyun1186-834.9140500.3ursw3odfilltyun1206-841140651ursw4odfilltyun1206-852130601ursw5odfilltyun1186-861.1145482ursw6odfilltyun1166-875.71255512ursw7odfilltyun1186-883.31205011ursw8odfilltyun1206-891.3134821.5ursw9odfilltyun1226-8102.3132852.5ursw10odfilltyun1166-8111.7108902ursw11odfilltyun1146-830-60

st : stepped rough: cd : closed discontinuityun : unfilled sm : stepped smoothsw : slightly weatheredod : open discontinuityf : filledss : stepped slickensidedmw : moderately weatheredfd : filled discontinuityrm : rock massur : undulating roughhw : highly weatheredgeo : geometryCM : Carbonaceous Mudstoneus : undulating smoothcw : completely weatheredfillty : filing typeuss : undulating slickensidedrs : residual soilfillst : filling strengthpr : planar roughps : planar smoothpss : planar slickensidedf : fresh

180-265Lokasi: Lowwall Pit Pama Blok ..Batuan: SandstoneTanggal: 17-18/02/2010Pukul: 9.30 WITADiukur oleh: Singgih, Arianto & ArifFamili joint: 180-265oEPanjang Scaline: 45 meterarah: N 154 Ekemiringan: 43oRL: 40 m

NoJarak Dip DirectionDip Kondisi kekarNoKondisi KekarParameter Barton Coefisienantar kekardegdegKemenerusanKekasaranWall strengthApertureIsianSeepageSchmidt hammerJRCRWstdWminWmaxN.E< 0,6 H> 0,6 H s.d. HstsmssurusussprpspssfswmwhwcwrscdodfdgeofilltyfiilstseepageDescript.un1uniiuniiiunivunvunvififiifiiifivfvfvirmirmiirmiiirmivrmv(MPa)(MPa)(MPa)(MPa)13.8210840.4ursw1odun1186-823.2272603ursw2odfilltyun1166-830.3275481ursw3odfilltyun1186-843.5305354ursw4odfilltyun1206-850.4245501.5ursw5odfilltyun1186-863.52557812ursw6odfilltyun1186-870.4295272.5ursw7odfilltyun1166-884.12757210ursw8odfilltyun1206-890.2265761.5ursw9odfilltyun1246-8102255772ursw10odfilltyun1266-8110.2276621ursw11odfilltyun1186-8121240802ursw12odfilltyun1166-8131.8220852ursw13odfilltyun1186-8147.7212851ursw14odfilltyun1206-8156.7200871ursw15odfilltyun1226-8162.5210782.5ursw16odfilltyun1186-830-60

st : stepped rough: cd : closed discontinuityun : unfilled sm : stepped smoothsw : slightly weatheredod : open discontinuityf : filledss : stepped slickensidedmw : moderately weatheredfd : filled discontinuityrm : rock massur : undulating roughhw : highly weatheredgeo : geometryCM : Carbonaceous Mudstoneus : undulating smoothcw : completely weatheredfillty : filing typeuss : undulating slickensidedrs : residual soilfillst : filling strengthpr : planar roughps : planar smoothpss : planar slickensidedf : fresh

fam 270 - 350

Lokasi: Lowwall Pit Pama Blok ..Batuan: SandstoneTanggal: 17-18/02/2010Pukul: 9.30 WITADiukur oleh: Singgih, Arianto & ArifFamili joint: 270-250 oEPanjang Scaline: 45 meterarah: N 154 Ekemiringan: 43oRL: 40 m

NoJarak Dip DirectionDip Kondisi kekarNoKondisi KekarParameter Barton Coefisienantar kekardegdegKemenerusanKekasaranWall strengthApertureIsianSeepageSchmidt hammerJRCRWstdWminWmaxN.E< 0,6 H> 0,6 H s.d. HstsmssurusussprpspssfswmwhwcwrscdodfdgeofilltyfiilstseepageDescript.un1uniiuniiiunivunvunvififiifiiifivfvfvirmirmiirmiiirmivrmv(MPa)(MPa)(MPa)(MPa)11.1250802ursw1odgeoun1146-821265792ursw2odfilltyun1186-831.4260700.5ursw3odgeoun1226-842.7285850.5ursw4odfilltyun1246-851.7335781.5ursw5odfilltyun1266-861.5270855ursw6odfilltyun1106-871.7310582ursw7odfilltyun1166-880.7310601ursw8odfilltyun1186-890.2300851ursw9odfilltyun1186-8100286551ursw10odfilltyun1186-8111.6287592ursw11cdgeoun1206-8120.7275381ursw12odfilltyun1226-8130.9274551ursw13odfilltyun1246-8142.9283305ursw14odfilltyun1246-8152.4272891ursw15cdgeoun1266-8160.5345256ursw16cdgeoun1306-8171333383ursw17cdgeoun1166-8180.9306621.5ursw18cdgeoun1186-8190.3324484ursw19odfilltyun1166-8200.2313461.5ursw20cdgeoun1146-8210.7319451ursw21odfilltyun1106-8220.5273481ursw22odfilltyun1106-8230.3338305ursw23cdgeoun1146-8240.9290631.5ursw24cdgeoun1166-8250.7290591ursw25cdgeoun1186-8261.6285184ursw26odfilltyun1186-8270.9300454ussw27cdgeoun1166-8281.12822510ursw28odfilltyun1106-8290.92583310ursw29cdgeoun1146-8301.4305348ussw30odfilltyun1226-8311.9310181ussw31cdgeoun1246-8326.3272401.2ursw32cdgeoun1246-8331.1342565ussw33cdgeoun1206-8341.4288471ussw34odfilltyun1186-8351.9286434ursw35odfilltyun1186-830-60363.1260700.5ursw36cdgeoun1206-8371.8272871.5ussw37cdgeoun1186-8380.7273733ursw38odfilltyun1166-8390.1265823ursw39odfilltyun1146-8400.4275801ursw40odfilltyun1146-8410.5265671.5ussw41cdgeoun1166-8420.8276751ursw42odfilltyun1166-8

st : stepped rough: cd : closed discontinuityun : unfilled sm : stepped smoothsw : slightly weatheredod : open discontinuityf : filledss : stepped slickensidedmw : moderately weatheredfd : filled discontinuityrm : rock massur : undulating roughhw : highly weatheredgeo : geometryCM : Carbonaceous Mudstoneus : undulating smoothcw : completely weatheredfillty : filing typeuss : undulating slickensidedrs : residual soilfillst : filling strengthpr : planar roughps : planar smoothpss : planar slickensidedf : fresh3103.14901.85600.75700.16100.46600.57400.8

chart dataSPASImean = 1.52923MinMaxNumbers.d = 1.6400169KEMENERUSANmean = 2.769MinMaxNumbers.d = 2.5500.31.47401.472.6447KEKUATAN BIDANGNumber

sw130KEKASARANNumberur130BUKAANNumbercd17od113ISIANNumberfillty111geo19LALUANNumberun1130

Rmean = 18.6615MinMaxNumbers.d = 4.1001012.2812.214.41014.416.62416.618.83418.821222123.21123.225.41325.427.6627.629.8029.8322

JCSmean = 15.563MinMaxNumbers.d = 4.3445.47.7387.7310.061010.0612.392412.3914.723414.7217.052217.0519.381119.3821.711321.7124.04624.0426.37026.3728.71

gambar

Sheet13.514.742636.1886.2796.3117.871810.052211.852512.23212.73313.43513.73613.85371414.615.216.216.3816.516.651717.1617.5917.9218.69120.73221.48323.56824.85925.41128.91834.622238.12539.33239.43339.43539.53639.737