5213 GLENWOOD AVE 2017-03-09 - Laserfiche WebLink

Recii-Ffock Wall-Preliminary Calculation JWB Analysis settings Type of analysis- Analysis for drained conditions Analysis of vertical bearing capacity-NCMA Analysis of settlement-Do not calculate Bounding of influence zone-by percentage of Sigma.Or Coeff. of bounding of influence zone= 10,00% Analysis carried out according to classical theory(safety factor) Factor of safety-vertical bearing capacity = 2.00 Factor of safety-horizontal bearing capacity = 1.50 Masonry friction reduction factor i 1.00 Verification No, Analysis carried out with automatic selection of the most unfavourable load cases. Computed self weight of strip foundation G = 715.0 lbffft Computed weight of overburden 2 = 620.6 lbfift Vertical bearing capacity check Shape of contact stress rectangle Parameters of slip surface below foundation', Depth of slip surface zsp = 8.72 ft Length of slip surface Isp = 26,36 ft Design bearing capacity of found.soll Rd = 9408,4 psi Extreme contact pressure = 2347,9 psf Factor of safety =4.01 >2.00 Bearing capacity in the vertical direction is SATISFACTORY Horizontal bearing capacity check Earth resistance: not considered Friction angle foundation-footing bottom its = 30.00 Cohesion foundation-fooling bottom a = 0.0 psf Horizontal bearing capacity Rat = 5035.1 lbf Extreme horizontal force H = 2801,3 ibf Factor of safety= 1.80> 1.50 Bearing capacity in the horizontal direction is SATISFACTORY Bearing capacity of foundation is SATISFACTORY Dimensioning No. Forces actin 1) on construction Barite App.Pt. AppA„, Zf X Weight-wall 0.0 -5,04 4399,7 1,93 1000 Weight-earth wedge 0,0 -9.90 172.7 2.66 1,000 Active oressure 1748.0 -3.53 588.5 3.58 1.000 Table of utilization of individual rows of blocks - Ventign 7 1,0 ,,,Vrighl(c)FINE 21)Coi fInesoftware