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<br />I <br /> <br />lROGRAM SAMM- EXAMPLE: PROBLEM NO. 1 <br /> <br />PAGE 2 <br /> <br />I <br /> <br />PROGRAM SAMM <br />D-LOAD REQUIREMENTS FOR A 60 IN. DIAMETER CIRCULAR PIPE <br />i***************..*****************************.*******************************. <br />IPE DATA <br />------------------------------------------------------------------------------- <br /> <br />I DIAMETER (in.) <br />!. WALL B, '1'HICKNESS (in.) <br />II!:NSTALLAT ION CONDITIONS <br /> <br />60.00 <br />6.000 <br /> <br />-------------------- <br /> <br />----------------------------------------------------- <br /> <br />I <br />I <br />I <br />I <br /> <br />MINIMUM DEPTH OF FILL (ft.) <br />MAXIMUM DEPTH OF FILL (ft.) <br />SOIL DENSITY (lb/cu. ft.) <br />BEDDING CLASS <br />INSTALLATION TYPE <br />TRENCH WIDTH ( ft. ) <br />SOIL LATERAL PRESSURE/FRICTION TERM (KMU') <br />PARAMETERS TO COKPUTE TRANSITION WIDTH <br />POSITrvE PROJECTION RATIO <br />POSITrvE SE'l"l'LEKENT RATIO <br />SOIL LATERAL PRESSURE/FRICTION TERM (XMt1) <br />SOIL LATERAL PRESSURE COEFICIENT <br /> <br />2.00 <br />20.00 <br />120.0 <br />B <br />TRENCH <br />10.00 <br />0.1650 <br /> <br />0.90 <br />0.50 <br />0.1650 <br />0.33 <br /> <br />i ADD I T ION ALL 0 ADS <br />, II--~-~~----------------------------------------------------~;;~-;;:;~--- <br /> <br />NO SURCHARGE LOAD <br /> <br />IL~_:_:_~_~_~___~_~___~_~~_:_:_:_______________________________________________ <br /> <br />FACTOR OF SAFETY ON 0.01 INCH CRACK D-LOAD (EARTH.~;~, 1.00: 1.00 <br />FACTOR OF SAFETY ON ULTIMATE LOAD (EARTH, LIVE) IN ACCORDANCE WITH ASTM C 76 <br />DL.01 LESS THAN 2000 LBS/FT/FT 1.5 <br />DL.01 GREATER THAN 3000 LBS/FT/FT 1. 25 <br />DL.01 BETWEEN 2000 AND 3000 LBS/FT/FT INTERPOLATED <br /> <br />! I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />29 <br />