baseplate analysis for anchor bolts tolerance using gt strudl base plate wizard
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Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate Wizard. Outline. Introduction of GT STRUDL Baseplate Wizard Anchor Tolerance Loading Support Condition Analysis & Results Fix Support Spring Support Nonlinear Support Thermal Load Analysis Conclusion Q&A. - PowerPoint PPT PresentationTRANSCRIPT
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Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardPresentation toGT STRUDL USER GROUP MEETING
June 20th, 2013Feifei Lu, PEStructural EngineerURS Corporation
Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. CONFIDENTIAL PRIVATE INFORMATIONOutlineIntroduction of GT STRUDL Baseplate WizardAnchor ToleranceLoading Support ConditionAnalysis & Results Fix SupportSpring SupportNonlinear SupportThermal Load AnalysisConclusionQ&A2Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. CONFIDENTIAL PRIVATE INFORMATIONIntroduction of GT STRUDL Baseplate Wizard
3Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Introduction of GT STRUDL Baseplate Wizard4
Baseplate GeometryBaseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited.
Introduction of GT STRUDL Baseplate Wizard5Attachment (user define)Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Introduction of GT STRUDL Baseplate Wizard6
Anchor properties and LocationBaseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Introduction of GT STRUDL Baseplate Wizard7
Concrete BearingLoading InformationBaseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Introduction of GT STRUDL Baseplate Wizard8
Analysis & ResultsBaseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Anchor Tolerance
9Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Anchor Tolerance10
BreakerTie Off Jib CranePlan ViewBaseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Anchor Tolerance11
Horizontal: #11 Bar in BundleVertical:#8 BarBaseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Anchor Tolerance12
Anchor Installation WindowBaseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Anchor ToleranceCase 1Case 213
Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Anchor ToleranceCase 3Case 414
Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Anchor ToleranceCase 5Case 615
Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Anchor ToleranceCase 7Case 816
Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Anchor ToleranceCase 9Case 1017
Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Anchor ToleranceCase 11Case 1218
Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Anchor ToleranceCase 13Case 1419
Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Anchor ToleranceCase 15Case 1620
Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Loading
21Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. LoadingOperating ConditionPosition 1(O1): D + L Swing arm perpendicular to the radial concrete wall. Position 2(O2): D + L Swing arm parallel to the radial concrete wall. Parking Condition: Swing arm parallel to the concrete wall. Self weight Seismic LoadThermal Load
22Load CaseDescriptionO1Operating Loading at Position 1O2Operating Loading at Position 2PParking position Dead LoadTThermal Load from 80 to 120 EXSeismic Load along X-direction (Horizontal)EZSeismic Load along Z-direction (Horizontal)EYSeismic Load along Y-direction (Vertical)Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Loading23
Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Analysis & Results
24Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Analysis & ResultsFix Support Condition25
Fix SupportTension OnlyElementBaseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited.
Analysis & ResultsFix Support Condition26Fix SupportTension OnlyElementBaseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Analysis & ResultsSpring Support Condition27
Spring SupportTension OnlyElementBaseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited.
Analysis & Results Spring Support Condition28Spring SupportTension OnlyElementBaseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Analysis & ResultsNonlinear Support Condition29
Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited.
Analysis & Results Nonlinear Support Condition30Nonlinear Spring SupportTension OnlyElementBaseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Analysis & Results Nonlinear Support Condition31Shear Capacity1/16 inch SlipBaseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Analysis & ResultsFix Support Condition32Fix Supportplate stress (psi)Anchor Results RatioVon MiseS1S2Anchor 1Anchor 2Anchor 3Anchor 4Case 12726131238-31037Loading 10.3100.2170.3990.062Loading 20.2790.2680.4360.085Case 21331915095-15111Loading 10.2630.2060.4260.068Loading 20.3060.2590.4550.077Case 31593218047-18058Loading 10.1520.2900.5010.072Loading 20.1740.3320.5100.089Case 41338614880-14891Loading 10.3110.1150.4280.080Loading 20.3490.1830.4760.091Case 52067223707-23585Loading 10.3780.2230.2750.148Loading 20.4070.2780.3030.165Case 61334815163-15053Loading 10.2660.2160.4430.041Loading 20.3080.2670.4770.038Case 71721718744-18859Loading 10.2100.1860.5280.085Loading 20.2100.2370.5430.112Case 82606729869-29713Loading 10.2290.3430.3450.186Loading 20.2310.3800.3640.195Case 91595018112-17988Loading 10.1540.3020.5190.044Loading 20.1750.3420.5360.044Case 101987422795-22657Loading 10.4190.1060.2760.168Loading 20.4520.1900.3190.185Case 111340214952-14810Loading 10.3160.1240.4480.049Loading 20.3520.1910.5030.047Case 122539829098-28920Loading 10.2990.1950.3580.237Loading 20.2710.2480.3910.228Case 132761231643-31472Loading 10.2340.3650.3780.050Loading 20.2350.4010.4010.065Case 141724518744-18863Loading 10.2130.1970.5500.054Loading 20.2120.2480.5770.058Case 152096624049-23896Loading 10.4310.1190.3040.056Loading 20.4640.2030.3550.069Case 162174124934-24802Loading 10.3850.2390.3000.046Loading 20.4140.2920.3340.056Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Analysis & Results Spring Support Condition33Spring Supportplate stress (psi)Anchor Results RatioVon MiseS1S2Anchor 1Anchor 2Anchor 3Anchor 4Case 12727331255-30975Loading 10.2820.1860.4090.078Loading 20.3010.1920.4280.113Case 21332915120-15133Loading 10.2460.1920.4290.081Loading 20.3070.2130.4680.094Case 31593918077-18087Loading 10.1490.2680.4970.085Loading 20.2510.2050.4940.116Case 41339114904-14909Loading 10.2890.1230.4250.077Loading 20.2880.2030.4710.110Case 52069223733-23530Loading 10.3480.2010.3080.151Loading 20.3930.2200.3650.170Case 61337015194-14987Loading 10.2520.1900.4310.074Loading 20.3130.2180.4770.073Case 71721818798-18850Loading 10.2010.1840.5160.082Loading 20.2370.1870.5000.127Case 82608429892-29664Loading 10.2110.3090.3800.187Loading 20.2990.2410.4050.199Case 91595418149-17923Loading 10.1560.2660.4980.079Loading 20.2590.2110.5000.095Case 101988922815-22599Loading 10.3820.1090.3040.155Loading 20.3790.2000.3670.181Case 111340414966-14756Loading 10.2950.1210.4280.071Loading 20.2960.2100.4790.088Case 122541229116-28869Loading 10.2700.1820.3860.222Loading 20.2910.1860.4110.211Case 132763331670-31411Loading 10.2190.3120.3960.080Loading 20.3080.2490.4230.103Case 141724318812-18851Loading 10.2070.1820.5180.077Loading 20.2460.1940.5040.107Case 152098124070-23824Loading 10.3920.1080.3170.072Loading 20.3880.2060.3830.098Case 162176724968-24733Loading 10.3560.2010.3190.075Loading 20.4020.2260.3820.087Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Analysis & Results Nonlinear Support Condition34Nonlinear Supportplate stress (psi)Anchor Results RatioVon MiseS1S2Anchor 1Anchor 2Anchor 3Anchor 4Case 12811232228-32043Loading 10.3010.1930.4330.077Loading 20.3190.2000.4470.115Case 21344115214-15227Loading 10.2500.1940.4330.081Loading 20.3150.2190.4730.094Case 31618918291-18302Loading 10.1530.2730.5030.085Loading 20.2570.2110.4990.117Case 41351314958-14963Loading 10.2950.1250.4300.077Loading 20.2950.2100.4760.110Case 52089723978-23822Loading 10.3640.2060.3200.161Loading 20.4110.2290.3770.178Case 61348215321-15115Loading 10.2560.1920.4350.073Loading 20.3210.2250.4820.073Case 71760419302-19379Loading 10.2080.1880.5250.081Loading 20.2430.1920.5050.129Case 82635630188-30034Loading 10.2250.3220.3980.204Loading 20.3150.2520.4210.211Case 92057221405-21332Loading 10.1590.2700.5040.079Loading 20.2650.2180.5060.097Case 102006323024-22855Loading 10.3990.1120.3160.166Loading 20.3960.2080.3790.191Case 111351215065-14856Loading 10.3000.1230.4320.071Loading 20.3040.2170.4840.089Case 122605229860-29695Loading 10.2890.1890.4070.242Loading 20.3070.1930.4270.224Case 132843332599-32423Loading 10.2330.3240.4170.080Loading 20.3250.2620.4410.105Case 141760219309-19371Loading 10.2130.1850.5260.075Loading 20.2520.1990.5100.109Case 152123524370-24179Loading 10.4090.1110.3310.073Loading 20.4070.2150.3970.099Case 162205625309-25128Loading 10.3720.2060.3330.076Loading 20.4210.2370.3970.087Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Analysis & Results Summary35Plate Stress (psi)Anchor Force (ratio)Fix Support276120.5772Spring Support276330.07%0.5181-10.24%Nonlinear Support284332.97%0.5258-8.91%Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Thermal Load Analysis
36Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Thermal Load AnalysisThermal Coefficient:
37Coefficients of Expansion for 100 Degree (Fahrenheit)Concrete 0.000550Steel0.000650Difference between Concrete and Steel0.000100Input to Material Constants
Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Thermal Load AnalysisThermal Load:
38Input to Temperature LoadTemperature (Fahrenheit)Normal Temperature80Operating Temperature120DT40
Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Thermal Load Analysis39Baseplate under Thermal Loadingplate stress (psi)Anchor Results (lbf)Von MiseS1S2Anchor 1Anchor 2Anchor 3Anchor 4FIX63994301-6035Anchor Shear Force9241924092169215Ratio0.9740.9740.9710.971SPRING435499-412Anchor Shear Force501501500500Ratio0.0540.0540.0540.054NONLINEAR478549-400Anchor Shear Force0.10.10.10.1Ratio0.0010.0010.0010.001Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Conclusion
40Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. ConclusionFix support condition generally conduct most conservative results for anchor forces.Design procedure for anchor tolerance situation.Model baseplate for Case 1 and Case 2. Find out maximum plate stress based on Case 1.Find out the most critical anchor by Case 1 and Case 2 analysis.Use Engineering Judgment to determine the worst case for anchor force.Temperature change during operating is negligible to baseplate and anchorage design.41Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited. Q&A
42Baseplate Analysis for Anchor Bolts Tolerance Using GT STRUDL Base Plate WizardCopyright 2012 URSCONFIDENTIAL This document is proprietary and competitively sensitive. Any disclosure, copying, or use of it is strictly prohibited.