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Earth Mechanics Institute <br /> Mining Engineering Department, CSM <br /> Unconfined Compressive Strength <br /> Client:Lyman Hera <br /> Project:Ralston Quarry Water Storage Evaluation a <br /> Location:Jefferson County,CO <br /> Rock Type:Igneous <br /> Rock Name:N/A <br /> --K7 <br /> Characteristics:N/A <br /> Core 1D;LH-2@98.5-99.5 £ <br /> Fik Name:LH-2 rQr 98.5-99.5 UCS C J/rnt' ltiaa,lfaaa <br /> Test Performed by:EAS ::Itxt.lnn tjuarrt t`� <br /> Date Tested:03115/11 t xlrrr }IS2rlli FY t , <br /> Data Reduced by.EAS `I �" t r,+llJ` i It-•1N yn s iNs <br /> Date Reduced:03/16111 <br /> Care Length Diameter IJD Fallare Lead Faiure Stress UCS 2:1 <br /> Failure Mode <br /> in cm In car Ratla lb, pal Psi MPa <br /> 4.888 12.42 2.369 6.02 2.06 69,266 15,715 15,912 109.7 Non-Structural <br /> Pyrave S-bale Dynamic E Dynamic Static E Static Density,p <br /> Rlsec m/see D/sec m/sec ksl GPa r kd GPa v Ib/ft' <br /> N/A N/A WA N/A N/A N/A NIA N/A N/A N/A 177 2.83 <br /> 10040 <br /> 1 I ! 1 <br /> 1 I I I 1 <br /> I I I I 1 <br /> I I I I I <br /> ! I I 1 r <br /> I 1 I I <br /> 25000 I 1 1 ! <br /> -I r--------r------ - -- ---- -- --r------ <br /> I I 1 I 1 <br /> I I 1 I I <br /> I I I I I <br /> 20000 1 I 1 1 I <br /> 1 I 1 I I <br /> I 1 I ! <br /> q I I I 1 ! <br /> 4w1 1a000 <br /> el I 1 I 1 I <br /> G I 1 I ! I <br /> I I I I <br /> 1 1 I I <br /> I I i I I <br /> I I I I <br /> 1 1 I 1 I <br /> i 1 1 1 - 1 <br /> L_______1________I___ ______________________________________L_______- <br /> 1 1 I I <br /> 1 1 1 I I <br /> I 1 I I I <br /> I 1 I 1 <br /> I 1 I I <br /> 1 1 I I I <br /> I I I <br /> I ! I I <br /> I I I ! <br /> t 1 , <br /> I , <br /> I 1 I F 1 <br /> 1 I , <br /> I I I I 1 <br /> 0 <br /> 0 61 121 110 240 311 110 421 490 .0 eao <br /> Time(sec) <br /> Earth Mechanics Institute,CSM 31W2011 <br />