Shoring Analysis Template

Project: Location: Client: Job Title

Made By: Checked By: Date: Job.No/ Rev.

SGB TOWER ANALYSIS: VLeg

1.3 Main Lift: M_Lift = 1.00 m Vm = 57.00 kN

Percentage of Lateral Force to Vleg  Vleg ..

 

VLeg

See Appendix 

JT_Ext Jack is Braced or Un- Braced  First ledger level one cup down?  Total Distance of Jack Extension  Top Lift Distance  Total Distance from 1st ledger to the Braced Jack  Permissible Load (Top Standard)

     t      f      i      L _      T

Jack is Braced or Un- Braced?  First ledger level one cup down?  Total Distance of Jack Extension  Base Lift Distance  Total Distance from 1st ledger to the Braced Jack  Permissible Load (Bottom Standard)

     d     e      l _      D      T

     t      f      i      L _      M

     t      f      i      L _      B

Main Lift Distance  Permissible Load (Main Lift)

     d     e      l _      D      B

JB_Ext

3. LOADING: 3.1 Dead Load: F_Load = 3.60 3.60 S_Load = 0.00 0.00 I_Load = 0.00 0.00 3.2 Live Load: C_Load = 0.00 0.00

001

SGB Manual 

HL

HL

1.4 Permissible Load (Lowest Vt, Vm, Vb) Design Permissible Load V_all = 27.00 kN 2. GEOMETRY: 2.1 Plan: Lx = 1.35 Ly = 1.80 At = 2.43 2.43 2.2 Elevation: #_post = 3.00 3.00 X_dist = 1.80 Y_dist = 1.00 1.00 Ht = 4.50 L or BL = 3.60

13-Jun-15

REF.

1. PARAMETERS: %_HL = 2.5% 2.5% unitle unitless ss 1.1 Top of Standard: J_Brac = Un-Braced unitless 1st_led = No unit unitles less s JT_Ext = 0.20 m T_Lift = 2.00 m TD_led = 0.60 0.600 0m Vt = 27.00 kN 1.2 Bottom of Standard: J_Brac = Un-Braced unitless 1st_led = No unit unitles less s JB_Ext = 0.20 m B_Lift = 2.00 m BD_led = 0.60 0.600 0m Vb = 27.00 kN

cgb

UN-BRACED VLeg

m m m²

Spacing of Post along X-direction  Spacing of Post along Y-direction  Tributary Area 

unitle unitless ss m unitle unitless ss m m

Number of Braced Post  Bay distance along X-direction (max) Lift distance along Y-direction (max) Height of the Tower Assembly  Length or Width of Braced post (max)

A

HL

 

VLeg

HL

BRACED

HL

See Outline Dwg.

VLeg   VLeg

VLeg

HL

HL

X_dist      t     s      i      d _      Y      t      H

See Loading  Assumption and 

kPa kPa kPa kPa kPa kPa

Formwork Load  Dead Load  Impact Load 

kPa kPa

Construction Live Load (Heavy Duty)

Combination 

A

A

ASCE 37-02  Table 2 

φd = φL =

U_CL =

1.20 1.20 unitle unitless ss Load Factor for Dead Load  1.60 1.60 unitle unitless ss Load Factor for Live Load  Ultimate Construction Load  4.32 4.32 kPa kPa

4. FORCES ANALYSI ANALYSIS: S: 4.1 Vertical Load, Vleg: Vleg = 10.5 10.50 0 kN 4.2 Horizontal Load, HL: HL = 0.79 0.79 kN 4.3 Reaction at Support: R_supp = 11.4 11.48 8 kN 4.4 Force at Coupler: F_Coup = 0.91 0.91 kN

ACI 347 -04 

BL R_supp

Total Vertical Force 

R_supp BL

Total Lateral Force Lx

Maximum Reaction at Support  Total Force at Coupler  (Allowable = 12.5 kN)

L

    y      L

5. SUMMARY CHECK: Post = Coup =

OK OK

unitless SGB Post Check  unitless Coupler Check 

Utilization 0.43 0.07

F:\Cris Manuals\Cris Design Calculation template\Calculation Files\Excel Sheet File\Shoring Analysis.xlsx

SECTION A-A By: CGB