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N A MI 11111 111111 11111 MN 1 All M 11111 11111 MI NI in 1 NM <br /> UNIFORM SURCHARGES, q <br /> LATERAL EARTH PRESSURE FROM (FLOOR LOADS, LARGE FOUNDATION <br /> LINE LOAD, QL (CONTINUOUS WALL FOOTING) ELEMENTS OR TRAFFIC LOADS) <br /> I X= m•H <br /> q (psf) <br /> /,Q. <br /> t. <br /> Z=nH <br /> PH <br /> H <br /> BASE OF <br /> R EXCAVATION <br /> BASE OF 6H �0.24•q <br /> EXCAVATION (psf) <br /> 0H = LATERAL SURCHARGE PRESSURE <br /> FOR m s 0.4 FROM UNIFORM SURCHARGE <br /> QH= 0.2n•Qt. <br /> H(0.16+n2 )2 <br /> FOR m > 0.4 <br /> QH= 1.28m2 n•Q. <br /> H(m2 +n2)2 <br /> RESULTANT PH = 0.64QL <br /> (m2+I) <br /> M R <br /> 0.1 0.60H <br /> 0.3 0.60H <br /> 0.5 0.56H <br /> 0.7 0.48H <br /> of o H in plan view <br /> ateral force acting on wall, pounds <br />