Laserfiche WebLink
/ I,1S F' <br />tlz <br />a*8lin. <br />CRRv <br />cRR7. 5 <br />Ks i.g <br />CRRrt <br />MSF <br />CSRfs <br />fs1f.2 <br />E. S. <br />Cebs <br />Cr <br />(N1)60 <br />d { N1) 50 <br />(N1) 60f <br />Cq <br />qc1 <br />dqcl <br />qcl f <br />qcln <br />RCqctf <br />Ic <br />(Nt ) 60s <br />CSRm <br />CsRfs <br />dz <br />dsz <br />dp <br />dsP <br />Gmax <br />q _effg'GelGn <br />ecl.5 <br />Cec <br />NoLiq <br />Refe!ences <br />Liquefy. cal <br />Linear acceleration reductioD coefficient X depth <br />Minimun acceleration under linea! reduction, nZ <br />CRR afte! overbuaden stress correction, CRRV:CRR?.5 ' (sig <br />Cyclic resistance ratio (M=7.5) <br />overburden stress correction factor fo! CRR?.5After magnitude scaling correction CRRtn=CRRv , MSF <br />Iltagnitude scal-inq factor fron tl=7.5 to usea input Mcyclic stress ratio induced by earthquake <br />CSRfs=CSRrfsl (Default fs1=l)First CSR curve in graphic defined in il9 of Advanced page <br />2nd CSR cuEve in graphic d€fined in 19 of Advanced paqe <br />Calculated factor of safety agalnst liquefaction F.s.=cRRn/CSRsf <br />Energy Ratio, Borehole Dia., and Sampling lrethod Corrections <br />Rod Lenglh Corrections <br />Overburden Pressure Correction <br />SPT afte! corrections, (N1)60-SPT r Cr r Cn * Cebs <br />Eines correction of SPT(Nl)60 after fines corrections, (N1)60f={NL)50 + d(Nl)50 <br />Overburden stress correc!ion facto! <br />CPT after Overburden stress coriection <br />Fines correction of CPT <br />cPT after Fines and Overburden correction, qclf=qc1 + dqcl <br />CPT afler noinalization 1n Robertson's method <br />Eine corlection factor in Robertson's lrethod <br />CPT afteE Eines correction in Robertson's tethodSoiI type index in Suzuki's and Robertson's Methods <br />(N1)60 afte! setllement fines correctronsAfte! nagnitude scaling correction for Settlement calculation CSRrn-CSRsf <br />Cyclic atless ratio induced by earthquake rlth osa! inputed fs <br />scal.1ng lactor from csR, MSFa=1, based on rten 2 of Page c. <br />Volumetric strain for saturated sandsCalculation segment, dz-o.050 ft <br />Settlement in each segnent, dz <br />User defined print interval <br />Settlenent in each print interval, dp <br />Shear l.lodulus at 1ow strain <br />gamna_eff, Effect lve shear Strainganiu_eff,G_efflc_nax, Strain-nodulusratiovolunetric Stlain for magnitude=7.5 <br />Magnitude correclion factor for any rnagnilude <br />vol,umetric strain for unsaturated sands. ec=Cec r ec7.5 <br />No-Liquefy Soils <br />l. lrctEi torksiop on-Evalnation of Liquefaction nlsistance of Soiis. Ytud, Tl., aoa <br />1d!iss, I.H., eds., Technical Report NCEER 97-0022. <br />SPl1?. Southern CaLifornia EarEhquake Cenler. Reconhended Procedures for <br />lmplemenCation of DMG Special Publication 117, cuidelines fo! <br />AnaIyzing and Mitigating Liquefaction in California. University of Solrthern <br />Californra. Malch 199 9. <br />2. RECENT ADVANCES IN SOIL LIQUEEACTION ENGINEERING AND SEISMIC SlTE RESPONSE EVALUATION, <br />Paper No. SPL-2, PROCEEDINGS: Foulth <br />Inlernational Conference on Recent Advances rn Geotechnicaf Earthquake Englneering and <br />Soil Dynamics, San Dlego, CA, I'larch 2001. <br />3. RECENI ADVANCES IN SOIL IIQUEFACTION ENGINEERING: A UNIEIED ANO CONSTSTENT FRAMEWORK, <br />Ea rthquake Engineerrng Research Cen!er, <br />Report No. EERC 2003-06 by R.B Seed and etc, April 2003. <br />Note: Print fnterval you selected does not sho!, conplete results. To get complete <br />resuLts, you should select 'Segrment' in Print Intelval {Iten 12. Page C). <br />?aqe 11 <br />I <br />I <br />I <br />T <br />I <br />t <br />T <br />u <br />I <br />I <br />I <br />I <br />I <br />I <br />T <br />T <br />I <br />I <br />u