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Home My WebLink AboutCDP 16-29; LINCOLN RESIDENCE; STRUCTURAL CALCULATIONS; 2019-08-08pc__ J (~;11J v-:°'-el"'\:\) No tvr ~ c.o"" ""e..:-b, 'BIB /11 ,Zs-s Structural Calculations Lincoln Residence Carslbad, CA Project No.: 80088 August8,2019 Amir Deihimi, Principal Core Structure, Inc., 23172 Plaza Pointe Dr., Suite 145, Laguna Hills, CA 92653 -------- RECORD COPY S>?A-/~ t; t/1 J b, lnitial Date 949-954-7244 t: ,':!I,-:, ·01 I KJ f,Lrn The Grr .. und up n:, 11u 1 ~J/\P.Jf. / r Jl.l~,1B1:R_ l _iy. co /V'l f<-e s L S y/9 S "----'--.!~--__::_=-------------- v1·. ,, J.ccrestructcra.r.:om UA l f: 0 7/ 2 J /~{!I ~ l PAC-iE# (!__, ---------~=- ----------'------------------------- SoiJ,~ PrY + e_ v-r-rn (' (\y J I . 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(~f~ o 9-,. r;o-,. 105 )< 1/i,_ _ 23172 Plaza Poi nte Drive, Suite 145, Laguna Hills, CA. 92653 ·1320 \/1/il low Pass Road, Suite 667, Concord, C/1, 94520 1 I A ?0 I( C:t-co+ C:, ,i+o ~nn \A/::ic:l,in ,-,t.-,,, n r ?()()(),!, 949.954.724-4 925.270.0755 ')()·") ,!,Q 1 ?l../o 7 i-1 l~;jl = :;, ··,J :-=-,cn-1 The Grcu11cl up 1 l f-1 , 1 r·, , 1 ~ J .1\ r,, 1F ; i J l Jr 11 B I:: R ----------------- llA-rE. __ PAC:iE# ______ _ ✓1w 'J.corestructure corn ----- \, l?VV'I -t'.N-f 0-f ( ?l \/\ f,' ( VP 'r { O I J · /-Ac_i~56 k fl. t0 :12 n ¢h G F ~ I 1 -ft Mt11 ~ 3 ~ Y le f J Lp ~ 5b5 1 Lv: I g 3 1 --lb fv1'"' = c"" G'b Mr" -?b e ,c (L 1a-Lf J J -\.o [~9~ -I 2-(l 2.--5-65)] = ,,,-------.... ,,..,....------_____,,.. 0 5~ JI b)< 5 7/ "--·-----------.~ _._..,, 23172 Plaza Pointe Drive, Suite 145, Laguna Hills, CA 9265i '1320 V\/illow Pass Road, Suite 667 , Con co rd, CA 94520 ·1 / ... ')Q I( C+~r-~+ C, ,;+,.., ~(\(\ \A/..,,..1,;,-,..,+,..,,.., nr ')(\(\(\,!_ ~ I 7, g )c --f f > J 1, I o ,1c i 949.954.7244 925.270.07 55 '"lf"\'"l L.01 ')LA7 Depth(ft) r o f 5 f 10 15 20 25 30 0 12ft retaining Temporary Shoring-Lincoln Res With a Load Factor of 1.2 1 ksf Mom~nt Eguilibrium Force Equilibrium <ShoringSuite> CIVIL TECH SOFTWARE USA www.civiltech.com Licensed to 4324324234 3424343 Date: 7/25/2019 File : C:\Users\Hugh\Dropbox (Core Structure)\Core Dropbox\projects\core\80088\02-Structural Engineering\03-ENG-Calc ; I • I )I 11 11 '[.'1 ( Wall Type: 2. Soldier Pile, Drilled PILE LENGTH : Min. Pile Length=28.43 MOMENT IN PILE: Max. Moment=208.95 per Pile Spacing=?.0 at Depth=18.95 PILE SELECTION: Request Min. Section Modulus= 76.0 in3/pile=1245.13 cm3/pile, Fy= 50 ksi = 345 MPa, Fb/Fy=0.66 W16X57 has Section Modulus= 92.2 in3/pile=1510.88 cm3/pile. It is greater than Min . Requirements! Top Deflection= 1.20(in) based on E (ksi)=29000.00 and I (in4)/pile=758.0 DRIVING PRESSURES (ACTIVE, WATER, & SURCHARGE): Z1 P1 22 P2 0 0 12 0.480 PASSIVE PRESSURES: Z1 P1 Z2 P2 12 0 800 6.125 ACTIVE SPACING: No. Z de th 1 0.00 2 12.00 PASSIVE SPACING: No. Z de th 1 12.00 Pressures below will be multiplied by Slope Slope Spacing 7.00 2.00 Spacing 4.00 UNITS: Width,Spacing,Diameter,Length,and Depth -ft; Force -kip; Moment -kip-ft Friction,Bearing,and Pressure -ksf; Pres. Slope -kip/ft3; Deflection -in 3 ****************************************************************************** SHORING WALL CALCULATION SUMMARY The leading shoring design and calculation software Software Copyright by CivilTech Software www.civiltech.com ****************************************************************************** ShoringSuite Software is developed by CivilTech Software, Bellevue, WA, USA. The calculation method is based on the following references: 1. FHWA 98-011, FHWA-RD -97-130, FHWA SA 96-069, FHWA-IF -99-015 2. STEEL SHEET PILING DESIGN MANUAL by Pile Buck Inc., 1987 3. DESIGN MANUAL DM-7 (NAVFAC), Department of the Navy, May 1982 4. TRENCHING AND SHORING MANUAL Revision 12, California Department of Transportation, January 2000 6. EARTH SUPPORT SYSTEM & RETAINING STRUCTURES, Pile Buck Inc. 2002 5. DESIGN OF SHEET PILE WALLS, EM 1110-2-2504, U.S. Army Corps of Engineers, 31 March 1994 7. EARTH RETENTION SYSTEMS HANDBOOK, Alan Macnab, McGraw-Hill. 2002 8. Temporary Structures in Construction, Robert T. Ratay (Co -author of Chapter 7: John J. Peirce), McGraw-Hill. 2012 9. AASHTO HB-17, American Association of State and Highway Transportation Officials, 2 September 2002 UNITS: Width/Spacing/Diameter/Length/Depth -ft, Force -kip, Moment -kip-ft, Friction/Bearing/Pressure -ksf, Pres. Slope -kip/ft3, Deflection -in Licensed to 4324324234 3424343 Date: 7/25/2019 File: C:\Users\Hugh\Dropbox (Core Structure)\Core Dropbox\projects\core\80088\02-Structural Engineering\03-ENG-Calculations\01-Models\temp Shoring\12ft Retaining Height.sh8 Title: 12ft retaining Subtitle: Temporary Shoring-Lincoln Res **********************************INPUT DATA********************************** Wall Type: 2. Soldier Pile, Drilled Wall Height: 12.00 Pile Diameter: 2.00 Pile Spacing: 7.00 Factor of Safety (F.S.): 1.00 Lateral Support Type (Braces): 1. No Top Brace Increase (Multi-Bracing): Add 15%* Embedment Option: 1. Yes Friction at Pile Tip: No Pile Properties: Steel Strength, Fy: 50 ksi = 345 MPa Allowable Fb/Fy: 0.66 Elastic Module, E: 29000.00 Moment of Inertia, I: 758.00 4 User Input Pile: W16X57 * DRIVING PRESSURE (ACTIVE, WATER, & SURCHARGE)* The pressures below will be multiplied by a Factor =1.2 No. 21 top Top Pres. 22 bottom Bottom Pres. 1 0 * PASSIVE PRESSURE* No. 1 21 top 12 * ACTIVE SPACE* No. 2 depth 1 2 0.00 12.00 * PASSIVE SPACE* No. 2 depth 1 12.00 0 Top Pres. 0 Spacing 7.00 2.00 Spacing 4.00 12 0.480 22 bottom Bottom Pres. 800 6.125 *For Tieback: Inputl = Diameter; Input2 = Bond Strength *For Plate: Inputl = Diameter; Input2 = Allowable Pressure *For Deadman: Inputl = Horz. Width; Input2 = Passive Pressure; *For Sheet Pile Anchor: Inputl = Horz. Width; Input2 = Passive Slope; Slope 0.04 Slope 0.25 ********************************CALCULATION********************************** The calculated moment and shear are per pile spacing. Sheet piles are per one foot or meter; Soldier piles are per pile. Top Pressures start at depth= 0.00 I I I I --1------ 1 I I D1=0.00 D2=12.00 D3=28.43 5 Dl -TOP DEPTH D2 -EXCAVATION BASE D3 -PILE TIP MOMENT equilibrium FORCE equilibrium AT DEPTH=25.69 AT DEPTH=28.43 WITH EMBEDMENT OF 13.69 WITH EMBEDMENT OF 16.43 The program calculates an embedment for moment equilibrium, then increase the embedment by 1.2 *********************************RESULTS***************************************** * EMBEDMENT Notes* Based on USS Design Manual, first calculate embedment for moment equilibrium, then increased the embedment to get the design depth. The embedment for moment equilibrium is 13.69 The program calculates an embedment for moment equilibrium, then increase the embedment by 1.2 The total desigh embedment is 16.43 Embedment Information: If 20% increased, the total design embedment is 16.43 If 30% increased, the total design embedment is 17.80 If 40% increased, the total design embedment is 19.17 If 50% increased, the total design embedment is 20.54 * MOMENT IN PILE (per pile spacing)* Pile Spacing: sheet piles are one foot or one meter; soldier piles are one pile. Overall Maximum Moment= 208.95 at 18.95 Maximum Shear= 69.26 Moment and Shear are per pile spacing: 7.0 foot or meter * VERTICAL LOADING* Vertical Loading from Braces= 0.00 Vertical Loading from External Load= 0.00 Total Vertical Loading= 0.00 *****************************SPECIFIED PILE*********************************** Overall Maximum Moment= 208.95 at 18.95 The pile selection is based on the magnitude of the moment only. Axial force is neglected. Request Min. Section Modulus= 75.98 in3/pile = 1245.13 cm3/pile, Fy= 50 ksi = 345 MPa, Fb/Fy=0.66 W16X57 has been found in Soldier Pile list! 6 (English Units): Area= 16.8 in. Depth= 16.4 in. Width= 7.12 in. Height= 16 in. Flange thickness= 0.715 in. Web thickness= 0.43 in. Ix= 758 in4/pile Sx= 92.2 in3/pile Iy= 43.1 in4/pile Sy= 12.1 in3/pile (Metric Units): Ix= 315.48 x100cm4/pile Sx= 1510.88 cm3/pile Iy= 17.94 x100cm4/pile Sy= 198.28 cm3/pile The pile selection is based on the magnitude of the moment only. Axial force is neglected. W16X57 is capable to support the shoring! Top deflection= 1.199(in) Max. deflection= 1.199(in) *********************** LAGGING SIZE ESTIMATION*********************** Max. Pressure above base= 0.57 Piles are more rigid than timber lagging, due to arching, only portion of pressures are acting to lagging, 30-50% loading is suggested. If 50% loading is used for lagging design, Design Pressure= 0.29 Pile Spacing =7.0, Max. Moment in lagging= 1.76 For "3x12" Timber, Section Modulus, S = 52.7 in3 • The bending demand, fb= Mu/ S = 0.401 ksi. Actual bending strength, Fb= 0.9 ksi > 0.401 ksi. .. Lagging is adequate If 30% loading is used for lagging design, Design Pressure= 0.17 Pile Spacing =7.0, Max. Moment in lagging= 1.06 For "3x12" Timber, Section Modulus, S = 52.7 in3 • The bending demand, f b= Mu/ S = 0.241 ksi. Actual bending strength, Fb= 0.9 ksi > 0.241 ksi. .. Lagging is adequate Unit: Pressure: ksf, Spacing: ft, Moment: kip-ft, Bending Strength, fb: ksi 7 Depth(ft) 0 5 10 15 20 25 30 Depth(ft) 0 5 10 15 20 25 30 0 Net Pressure Diagram 12ft retaining Temporary Shoring-Lincoln Res With a Load Factor of 1.2 1 ksf I, I' 11 \ ,,'] ,\[, --------------- 69.26 kip 0 208. 95 kip-ft 0 Shear Diagram Moment Diagram _},foment Equilibrium Force Equilibrium Top Deflection=1 .20(in) Max Deflection=1 .20(in) 1.199(in) 0 Deflection Diagram PRESSURE, SHEAR, MOMENT, AND DEFLECTION DIAGRAMS Based on pile spacing: 7.0 foot or meter User Input Pile, W16X57: E (ksi)=29000.0, I (in4)/pile=758.0 ,\Hugh\Dropbox (Core Structure)\Core Dropbox\projects\core\80088\02-Structural Engineering\03-ENG•Calculations\01 •Models\temp Shoring\12ft RetaininI <ShoringSuite> CIVIL TECH SOFTWARE USA www.civiltech.com Licensed to 4324&!4234 3424343 Depth(ft) 0 5 10 15 20 25 30 Depth(ft) 0 5 10 15 20 25 30 0 Net Pressure Diagram 12ft retaining Temporary Shoring-Lincoln Res Service Load Deflection (Load Factor 1.0) 1 ksf Max. Shear-59.21 kip Max. Moment=165.98 kip-ft 59.21 kip 0 165.98 kip-ft 0 Shear Diagram Moment Diagram 0.905(in) Deflection Diagram Moment Equilibrium Force Equilibrium 0 PRESSURE, SHEAR, MOMENT, AND DEFLECTION DIAGRAMS Based on pile spacing: 7.0 foot or meter User Input Pile, W16X57: E (ksi)=29000.0, I (in4)/pile=758.0 ,\Hugh\Dropbox (Core Structure)\Core Dropbox\projects\core\80088\02-Structural Engineering\03-ENG-Calculations\01-Models\temp Shoring\12ft Retainin~ <ShoringSuite> CIVIL TECH SOFTWARE USA www.civiltech.com Licensed to 4324S!4234 3424343