2621 S Birch St - 101119515 & 20182981 - Plan

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General Footing LIC# : KW-06015027, Build:20.23.12.07 GeoStructural, LLC (c) ENERCALC INC 1983-2023 DESCRIPTION:Generator Reinforced Concrete Slab On Grade - Strength and Stability Analysis GeoStructural LLC Jesse Drennen, PE Project File: 3 GEN calcs MERGE.ec6 Project Title:AT&T Generator Upgrade Project Engineer:Jesse Drennen, PE Project ID: Project Descr:Standby Generator on Concrete Slab PASS 1.493 Sliding - X-X 1.092 k 1.630 k +0.60D+0.70E PASS 1.424 Sliding - Z-Z 1.092 k 1.555 k +0.60D+0.70E DESIGN SUMMARY Design OK Governing Load CombinationMin. Ratio Item Applied Capacity PASS 0.3673 Soil Bearing 0.3673 ksf 1.0 ksf +D+0.70E about Z-Z axis PASS 4.448 Overturning - X-X 6.664 k-ft 29.641 k-ft +0.60D+0.70E PASS 2.132 Overturning - Z-Z 5.390 k-ft 11.492 k-ft +0.60D+0.70E PASS 7.893 Uplift -0.7280 k 5.746 k +0.60D+0.70E PASS 0.009940 Z Flexure (+X)0.05041 k-ft/ft 5.071 k-ft/ft +1.405D+E PASS 0.01144 Z Flexure (-X)0.05803 k-ft/ft 5.071 k-ft/ft +1.405D-E PASS 0.005386 X Flexure (+Z)0.03329 k-ft/ft 6.180 k-ft/ft +1.405D+E PASS 0.006816 X Flexure (-Z)0.04213 k-ft/ft 6.180 k-ft/ft +1.405D-E PASS 0.03312 1-way Shear (+X)1.469 psi 44.342 psi +1.405D+E PASS 0.03801 1-way Shear (-X)1.685 psi 44.342 psi +1.405D-E PASS 0.01617 1-way Shear (+Z)1.226 psi 75.824 psi +1.405D+E PASS 0.02046 1-way Shear (-Z)1.551 psi 75.824 psi +1.405D-E PASS 0.01770 2-way Punching 1.684 psi 95.134 psi +1.405D-E Detailed Results Rotation Axis &ZeccXecc Actual Soil Bearing Stress @ Location Actual / Allow Soil Bearing (in)Gross Allowable Bottom, -Z Top, +Z Left, -X Right, +X RatioLoad Combination... X-X, D Only 1.0 n/a0.2394 0.2394 n/a 0.2390.0n/a X-X, +D+0.60W 1.0 n/a0.2278 0.2510 n/a 0.2510.9798n/a X-X, +0.60D+0.60W 1.0 n/a0.1320 0.1553 n/a 0.1551.633n/a X-X, +D+0.70E 1.0 n/a0.1898 0.2526 n/a 0.2532.867n/a X-X, +0.60D+0.70E 1.0 n/a0.09406 0.1568 n/a 0.1575.055n/a Z-Z, D Only 1.0 0.2394n/a n/a 0.2394 0.239n/a0.0 Z-Z, +D+0.60W 1.0 0.1208n/a n/a 0.3581 0.358n/a4.005 Z-Z, +0.60D+0.60W 1.0 0.0250n/a n/a 0.2623 0.262n/a6.674 Z-Z, +D+0.70E 1.0 0.07518n/a n/a 0.3673 0.367n/a5.335 Z-Z, +0.60D+0.70E 1.0 0.0n/a n/a 0.2736 0.274n/a9.407 Rotation Axis & Overturning Stability Load Combination...StatusOverturning Moment Resisting Moment Stability Ratio X-X, D Only None 0.0 k-ft Infinity OK X-X, +D+0.60W 1.002 k-ft 48.105 k-ft 48.009 OK X-X, +0.60D+0.60W 1.002 k-ft 28.951 k-ft 28.893 OK X-X, +D+0.70E 6.664 k-ft 48.795 k-ft 7.322 OK X-X, +0.60D+0.70E 6.664 k-ft 29.641 k-ft 4.448 OK Z-Z, D Only None 0.0 k-ft Infinity OK Z-Z, +D+0.60W 3.196 k-ft 19.154 k-ft 5.993 OK Z-Z, +0.60D+0.60W 3.196 k-ft 11.492 k-ft 3.596 OK Z-Z, +D+0.70E 5.390 k-ft 19.154 k-ft 3.554 OK Z-Z, +0.60D+0.70E 5.390 k-ft 11.492 k-ft 2.132 OK Force Application Axis Sliding Stability All units k Load Combination...StatusSliding Force Resisting Force Stability Ratio X-X, D Only 0.0 k 2.998 k No Sliding OK X-X, +D+0.60W 0.6960 k 2.998 k 4.308 OK X-X, +0.60D+0.60W 0.6960 k 1.849 k 2.656 OK X-X, +D+0.70E 1.092 k 2.780 k 2.546 OK X-X, +0.60D+0.70E 1.092 k 1.630 k 1.493 OK Z-Z, D Only 0.0 k 2.923 k No Sliding OK Z-Z, +D+0.60W -0.2640 k 2.923 k 11.072 OK 2621 S Birch St - 101119515 & 20182981 7/24/2024