SAMUEL H. SMITH

Projects ManagerStrategic Structures Projects Office

Mechanics SectionBattelle

Columbus Division505 King Avenue

Columbus, Ohio 43201-2693

Education

B.S., Civil Engineering (1960) New Mexico State UniversityM.S., Civil Engineering (1961) New Mexico State UniversityGraduate Studies in Engineering Mechanics, University of

Washington (1962)Boeing Training Courses in Aerodynamics (1962) and Computerized

Structural Analysis (1969-1970)Application of Fracture Mechanics to Stress Corrosion Crackingof Materials, Denver Research Institute (1966)

Bridge Inspection and Rating, Robert Morris College, Pittsburgh,Pennsylvania (1982)

Fibrous Composite Structures Assessment of the State of theTechnology, George Washington University (1984)

Qualifications

Mr. Smith has had 24 years of experience in the application of stressanalysis methods and fracture mechanics technology to the evaluationof the integrity of engineering structures. His research and developmentefforts have also been in damage-tolerance analysis of materials andstructures. Mr. Smith has served as program manager for several programsrelated to the space shuttle. His experience with stress, materialsand structural analyses provides insight in his role as project leaderin the structural engineering technology. For the past 3 years, hehas been program manager of Battelle's TRIDENT project with the StrategicSystems Project Office (SSPO) of the Department of the Navy.

Relevant Experience

Fatigue and Fracture Mechanics Technology. Applied this area to residuallife predictions of steam turbine rotors and blades for electrical utilitycompanies. Taught short courses while at Battelle in fracture mechanicstechnology to FAA personnel, Air Force personnel at the Air Force AirLogistics Centers and engineering personnel at industrial companies.Served as program Manager or Deputy Program Manager on four NASA Moogprograms on stress and fracture mechanics analysis of solid rocket boosterand orbitor elevon and main engine actuators for the space shuttle.

Nuclear Reactors. Program Manager and analyst on "Structural and FractureMechanics Analysis of the Peripheral Shroud of the LACBWR Nuclear Reactor"for an industrial client. Included steam and fluid flow analysis forboundary conditions of stress analysis.

Damage-Tolerance Analysis. Programs concerned the evaluation of thedamage-tolerance analysis of the C-5A, B-57, A-10, F5E, and C-141aircraft. This included stress analysis, fatigue-crack-growthcharacteristics and residual strength of wing and fuselage structuresusing damage tolerance principles and finite-element stress analysisof components.

USAF Handbook. Involved in the preparation of a damage-tolerance methodsguideline handbook for the USAF.

Composite Structures. Conducted programs on elevated temperature fatigueperformance of fiberglass and graphite-epoxy composite materials forstructural application. Developing and applying structural analysismethods to stability and failure of composites structures for missilestructure applications.

Prior Professional Experience

In prior professional experience, he was senior engineer in the structuresdepartment of the Boeing Company's commercial airplane group. His workinvolved the development of damage-tolerant methodology of aircraftstructure and the application of fracture mechanics to fatigue-crackpropagation, stress corrosion cracking, and residual strength of metallicmaterials. This included the development of damage tolerant methodsfor reinforced skin-stringer aircraft construction under combined in-planeloading and evaluation of adhesive-bonded, lamellated andhoneycomb-sandwich structures. He was involved in the preparation ofthe Boeing Stress Manual and conducted exploratory studies in theapplication of composite materials to aircraft structures.

Professional Affiliations

He is a member of the Society of Experimental Mechanics (SEM), AmericanSociety for Testing and Materials (ASTM) and serves as a member of theSEM Composites and Fracture Committees, ASTM Committee E-9 on Fatigueand ASTM Committee E-24 on Fracture Testing. He is the author or coauthorof over 70 publications and reports.

PUBLICATIONS

1. "Membrane Analogy", a report in partial fulfillment for Master of Sciencedegree in Civil Engineering, October, 1960.

2. Master's Thesis, "An Investigation of the Buckling of Columns by Photo-Elastic Method of Stress Analysis", with Don A. Linger, New Mexico StateUniversity, Engineering Experiment Station Bulletin No. 19, December, 1961.

3. "Thick Section Fracture Toughness", ML-TDR-64-236, Federal Aviation AgencyContract No. AF33(657)-11461, Boeing-North American Joint Venture, October,1964, (with Metals Technology Group).

4. "Fracture Toughness and Tear Tests", ML-TDR-64-238, Federal Aviation AgencyContract No. AF33(657)-11461, Boeing-North American Joint Venture, October,1964, (with Metals Technology Group).

5. Fatigue Crack Growth Under Axial Narrow and Broad-Band Random Loading",Acoustical Fatigue in Aerospace Structures, Syracuse University Press,1965.

6. "Titanium Development Program", SST Phase II-C Contract FA-66-5FAA SystemsResearch and Development Service, Boeing Document D6A-10065-1, January,1966, (with Metals Technology Group).

7. Fracture Mechanics Application to Evaluation and Selection of Material forAircraft Structure and Fracture Analysis", with A. F. Liu, Boeing DocumentD6-17756, July, 1966.

8. Corrosion Fatigue and Stress-Corrosion Cracking in Aqueous Environment",with D. E. Piper and R. V. Carter. Presented at the 1966 ASM National MetalCongress, Chicago, Illinois, October 31 to November 3, 1966, published inMetals Engineering Quarterly, Vol. 8, No. 3, August, 1968.

9. Random-Loading Fatigue Crack Growth Behavior of Some Aluminum and TitaniumAlloys", paper published in Structural Fatigue in Aircraft, ASTM STP 404,1966.

10. "Computer Program for Determining Fatigue Crack Growth Behavior Under Con-stant Amplitude or Programmed Stresses Using Fracture Mechanics Princi-ples", with Kay Harding and S. L. Barter; Boeing Document D6-17402 TN,December, 1966.

11. "Analysis of Plane Stress Crack Tip Plastic Zone Size Using Various YieldingTheories and Stress Analysis of Cracks", Boeing Document D6-15644-TN,December, 1966.

12. "A Bibliography on Random Load Fatigue", Boeing Document D6-15900-TN,February, 1967.

13. "Analysis of Plane Strain Crack Tip Plastic Zone Size Using Various YieldingTheories and Stress Analysis of Cracks", Boeing Document D6-19457-TN,October, 1967.

14. "Fatigue Crack Propagation and Fracture Toughness Behavior of AdhesiveBonded Laminated 7079-T6 Aluminum Alloy Panels", with T. R. Porter, BoeingDocument D6-23095-TN, January, 1968.

15. "Fatigue Crack Propagation and Fracture Toughness Characteristics of 7079Aluminum-Alloy Sheets and Plates in Three Aged Conditions", with T. R.Porter and W. D. Sump; NASA Contractor Report NASA CR-996, February, 1968.

16. Exploratory Investigation of Fatigue Crack Propagation Behavior and FailSafe Capability of Adhesive Bonded-Skin Stiffened Panels", with T. R.Porter, Boeing Document D6-23920-TN, June, 1969.

17. "Fatigue Crack Propagation Behavior and Residual Strength of Bonded StrapReinforced, Lamellated and Sandwich Panels", with T. R. Porter and W. E.Engstrom, Proceedings of the Air Force Conference on Fatigue and Fracture ofAircraft Structure and Materials, AFFDL-TR-70-144, September, 1970.

18. "Fail-Safe and Fatigue Training Course", Chapter 14, Fracture Mechanics,Boeing Document D6-30681, 1970.

19. "Linear Elastic Fracture Mechanics Analysis by a Continuum Approach",Boeing Document D6-24974, July, 1971.

20. "Sensitivity Analysis of Skin-Stiffened Structural Panels with Cracks"Boeing Document D6-40813, September, 1972.

21. "Strain Energy Quantities, Displacements and Stress Distributions for Frac-ture Analysis", Boeing Document D6-40813, September, 1972.

22. "Fatigue Crack Growth Behavior of C-5A Wing Control Points", Battelle'sColumbus Laboratories, ASD-TR-74-18, May, 1974.

23. "Analysis of Energy Quantities for Fracture Under Biaxial Stresses", inProspects of Fracture Mechanics, Noordhoff International Publishing (1974).

24. "Scientific, Engineering and Technical Analysis of Aircraft Structural Com-ponents", with C. E. Fedderson and W. E. Anderson, Final Report to ASD, C-5ASystems Program Office, WPAFB, from Battelle's Columbus Laboratories,November, 19/4.

25. "C-141 Wing Fatigue-Crack-Propagation Study", (Specialized EngineeringServices in Support of C-141 Structural Integrity Program) with F. A.Simonen and W. S. Hyler. Battelle Final Report G-2954-1 for Warner RobinsAir Logistics Center, Robins Air Force Base, Georgia, February, 1975.

26. "Damage Tolerance Analysis of an Aircraft Structural Joint", with F. A.Simonen presented at Conference on Advances in Joining Technology, ArmyMaterials and Mechanics Research Center, Watertown, Massachusetts,September, 1975.

27. "Fatigue-Crack-Propagation Behavior of 4330M Steel", with 0. L. Deel andK. B. Davies, Battelle Summary Research Report to Air Force Systems CommandWPAFB, October, 1975.

28. "Damage Tolerance Research Plan for High-Performance Ship Structures",Final Report to Naval Ship Research and Development Center, Bethesda,Maryland, April 7, 1976, (with D. Broek).

29. "Damage Tolerance Analysis of C-141 Wing Plank Riser-Runout Structures",(Specialized Engineering Services of Support of C-141 Structural IntegrityProgram) with Kent B. Davies, Battelle Final Report G-6246 for Warner RobinsAir Logistics Center, Robins Air Force Base, Georgia, June, 1976.

30. "Investigation into the Cause of Cracks in Turbine Rotor from the FortMartin Power Station", with N. D. Ghadiali and R. R. Fessler, BattelleSummary Report, December 30, 1976.

31. "Short Course in Fracture Mechanics and Aircraft Damage Tolerance" withDavid Broek to FAA Personnel, October 5 and 6, 1976.

32. "Stress and Fracture-Mechanics Analysis of the Steam Turbine Rotor atSeward Station No. 5", with R. J. Olson, J. M. Corliss, and A. T. Hopper,May 1, 1977.

33. "Stress and Fracture Mechanics Analysis of Huntley No. 65 Generator Rotor",with A. T. Hopper, C. W. Marschall, and N. D. Ghadiali, June 30, 1977.

34. "Spectrum Loading Fatigue-Crack-Growth Predictions and Safety-Factor Anal-ysis", with D. Broek, NADC-76383-30, September, 1976.

35. "Damage Investigation of a Boeing 747 Airplane", with D. Broek, FAA FinalReport, January, 1977.

36. "Analytical and Experimental Damage Tolerance Evaluation of the B-57 Hori-zontal Stabilizer", with T. P. Forte, H. J. Malik, and N. D. Ghadiali,WRALC Report G-6600-0600, May, 1977.

37. "Structural and Fracture Mechanics Analysis of the Peripheral Shroud of theLACBWR Nuclear Reactor" with T. P. Forte, R. D. Buchheit, H. J. Malik, andN. D. Ghadiali, September, 1977.

38. "Development of MIL-HDBK-5 Design Allowable Properties and Fatigue-Crack-Propagation Data for Several Aerospace Materials", with P. E. Ruff, AFML-TR-77-162, October, 1977.

39. "Structural Stress, Metallurgical and Fracture Mechanics Analysis of theAstoria Steam Turbine Blades", with N. D. Ghadiali, and D. B. Roach,Battelle Report, March, 1978.

40. "Stress and Fracture Mechanics Evaluation of the Solid Rocket BoosterServoactuator for the Space Shuttle", with N. D. Ghadiali, P. M. McGuire,and R. D. Galliher, April 30, 1978.

41. "Fatigue-Crack-Growth Life Reanalysis of the Piston Component for the SRBServoactuator", Contract NAS8-31720, December 29, 1978.

42. "Evaluation of Fatigue Performance of Electrical Resistance-Welded 1026 DOMTubes with Ports", with H. J. Malik and R. D. Buchheit, June 20, 1978.

43. "A Fractographic and Fracture-Mechanics Analysis of a Failed PropellerHub", with R. D. Buchheit, FAA Report, June 29, 1978.

44. "Integrity Analysis of the Seward Station No. 5 Steam Turbine Rotor", withC. W. Marschall, A. T. Hopper, and W. J. Moll, Proceedings of the ArmySymposium on Solid Mechanics, 1978 Case Studies on Structural Integrity andReliability, AMMRC MS 78-5, September, 1978.

45. "Analytical and Experimental Fatigue-Crack-Growth Behavior of an AircraftHorizontal Stabilizer" with T. P. Forte, H. J. Malik, and N. D. Ghadiali,paper presented at 1978 SESA Spring Meeting, Wichita, Kansas, May, 1978.

46. "Structural Integrity Analysis and Evaluation of the Colbert No. 1 HighPressure Turbine Rotor", with N. D. Ghadiali, S. D. Brown, and A. T.Hopper, November 30, 1978.

47. "Damage Tolerance Evaluation of Inconel 600 Heat Exchanger Tubes", withA. Zahoor, January 31, 1979.

48. "Dynamic Stress and Fracture Mechanics Evaluation of the Solid RocketBooster Servoactuator Feedback Components for the Space Shuttle", ContractNAS-8-31720, with N. D. Ghadiali, J. C. Kennedy, and A. Zahoor, March 30,1979.

49. USAF Damage Tolerant Design Handbook: Guidelines for the Analysis andDesign of Damage Tolerant Aircraft, AFFDL-TR-79-3021, Chapters 4 and 5,with D. Broek, March, 1979.

50. "Stress and Fracture Mechanics Analysis of Bayshore Unit No. 1 IP-LP TurbineRotor" with S. G. Sampath, J. C. Bell, S. D. Brown, and A. T. Hopper, April,1979.

51. "Stress and Fracture Mechanics Analysis of Whitney Unit No. 1 GeneratorRotor" with N. D. Ghadiali, S. D. Brown, S. G. Sampath, and C. W.Marschall, May, 1979.

52. "Stress and Fracture Mechanics Evaluation of the Wing Elevon Servo-Actua-tors for the Space Shuttle Orbiter", with N. D. Ghadiali and A. Zahoor,August 6, 1979.

53. "Stress and Fracture Mechanics Evaluation of the Main Engine Servo-Actua-tors for the Space Shuttle Orbiter", with A. Zahoor, N. D. Ghadiali, andJ. C. Kennedy, September 7, 1979.

54. "Stress and Fracture Mechanics Analysis of the Alterrex Coupling to a SteamRotor--A Parametric Study", with N. D. Ghadiali, September, 1980.

55. "Structural Integrity Analysis of the Colbert No. 1 High Pressure TurbineRotor—A Parametric Study", with N. D. Ghadiali, September, 1980.

56. "Finite Element Stress Analysis of Thermal Protection System TPS" and "Sen-sitivity Study of TPS Stresses Due to Material Properties Variation" inFinal Report on "Orbitor TPS Strength Integrity Assessment" to NASA withL. E. Hulbert, G. H. Workman, and R. J. Olson, June, 1980.

57. "Fracture Tolerance Analysis of the Solid Rocket Booster Servo-Actuator forthe Space Shuttle", with N. D. Ghadiali, A. Zahoor, and M. R. Wilson,presented at ASTM Symposium on Design of Fatigue and Fracture ResistantStructures, Bal Harbour, Florida, November, 1980 (ASTM, STP 761).

58. "Stress and Fracture Mechanics Analysis of the High Pressure Steam TurbineInner Shell of the W. C. Beckjord Station Unit No. 3", March, 1981.

59. "Development of a Plan of Organic Damage Tolerance Analysis" with N. D.Ghadiali, J. B. Miller, and R. L. Campbell, Final Report to WRALC, April,1981.

60. "Fatigue Crack Growth Life Evaluation of the Turbine Blades in a Low Pres-sure Steam Turbine", with N. D. Ghadiali, prepared for ASTM 14th NationalSymposium on Fracture Mechanics at UCLA, June, 1981.

61. "Structural Integrity Evaluation of the East River Unit No. 5 GeneratorRotor", with H. T. Gruber, N. D. Ghadiali, and R. D. Galliher, July 30,1981.

62. "Fatigue Life Evaluation of Vane Composite Materials and Van Holder Compo-nents for an Air Pump Rotor", with M. L. Oliver, December 3, 1981.

63. "Structural Integrity Evaluation of the Kyrene Unit No. 2 High PressureSteam Turbine Rotor", with H. T. Gruber, N. D. Ghadiali, and C. W.Marschall, April 15, 1982.

64. "Structural Integrity Evaluation of the Battelle Stripper XPD Device—Pro-posed ECP Casting Components", with T. A. Wall and D. Broek, Final Report toAir Force Systems Command, Wright-Patterson Air Force Base, January 7,1983.

65. "Development of a Plan for Organic Damage Tolerance Analysis Capability",with N. D. Ghadiali and V. S. Webb, Final Report to Ogden Air LogisticsCenter, March 2, 1983.

66. "Engineering Services for Trident Missile", with W. S. Hyler, Final Reportto Department of Navy, Strategic Systems Project Office, December 22, 1983.

67. "Development of a Plan for Organic Damage Tolerance Analysis Capability forF-16 Aircraft", with N. D. Ghadiali and V. S. Webb, Final Report to OgdenAir Logistics Center, March 31, 1984.

68. "Structural Integrity Evaluation of the Miami Fort No. 6 High Pressure/Intermediate Pressure Steam Turbine Rotor", with H. T. Gruber, N. D.Ghadiali, and D. J. Jones, October 15, 1984.

69. "Engineering Technical Services for Trident Missile", with L. L. Faulkner,W. D. Kaiser, and M. L. Basehore, Final Report to Department of Navy, Stra-tegic Systems Project Office, November 30, 1984.

70. "Structural Integrity Evaluation of the Transamerica DeLaval TR-800 HighPressure Steam Turbine Rotor", with N. D. Ghadiali, D. N. Gideon, D. J.Jones, and R. P. Meister, December 13, 1984.

71. "Spectrum Development and Repair Analysis of F-40 65-0712 Repair", withR. D. Gal liner, D. J. Jones, and N. D. Ghadiali, Final Report to Ogden AirLogistics Center, April 28, 1985.

72. "Engineering Services for Trident II Missile", with W. D. Kaiser, G. C.Throner, L. L. Faulkner, and M. L. Basehore, Final Report to Department ofNavy, Strategic Systems Project Office, November 27, 1985.

73. "Structural Integrity Evaluation of 200-Megawatt Generator Rotors 27D361A1and 27D421A1", with M. J. Rosenfeld and H. T. Gruber, Final Report toTennessee Valley Authority, December 5, 1985.

SAMUEL H. SMITH, Projects Manager, Strategic Structures Projects Office,Mechanics Section

Education: B.S. (1960), M.S. (1961), Civil Engineering, New Mexico StateUniversity, Graduate Studies in Engineering Mechanics, University of Washington.

Qualifications: Mr. Smith has had 24 years of experience in the applicationof stress analysis methods and fracture mechanics technology to the evaluationof the integrity of engineering structures. His research and developmentefforts have also been in damage-tolerance analysis of materials and structures.His experience with structures and materials provides insight in his roleas projects manager in structural engineering technology. For the past 3 years,he has been program manager of Battelle's TRIDENT project with the StrategicSystems Project Office (SSPO) of the Department of the Navy. He has appliedfatigue and fracture mechanics technology to residual life predictions ofsteam turbine rotors and blades for electrical utililty companies. He taughtshort courses while at Battelle in fracture mechanics technology to FAA personnel,Air Force personnel at the Air Force Air Logistics Centers and engineeringpersonnel at industrial companies. Served as Program Manager or Deputy ProgramManager on four NASA Moog programs on stress and fracture mechanics analysisof solid rocket booster and orbitor elevon and main engine actuators forthe space shuttle. He has conducted aircraft programs concerning the damagetolerance evaluation of the C-5A, B-57, A-10, F5E, and C-141 aircraft. Thisincluded stress analysis, fatigue-crack-growth characteristics and residualstrength of wing and fuselage structures using damage tolerance principlesand finite-element stress analysis of components. He was involved in thepreparation of a damage-tolerance methods guideline handbook for the USAF.He has conducted programs on elevated temperature fatigue performance offiberglass and graphite-epoxy composite materials for structural applicationand is involved in developing and applying structural analysis methods tostability and failure of composites structures for missile structure applications.In prior professional experience, he was senior engineer in the structuresdepartment of the Boeing Company's commercial airplane group. His work involved

the development of damage-tolerant methodology of aircraft structure andthe application of fracture mechanics to fatigue-crack propagation, stresscorrosion cracking, and residual strength of metallic materials. This includedthe development of damage tolerant methods for reinforced skin-stringer aircraftconstruction under combined in-plane loading and evaluation of adhesive-bonded,lamellated and honeycomb-sandwich structures. He was involved in the preparationof the Boeing Stress Manual and conducted exploratory studies in the applicationof composite materials to aircraft structures. Mr. Smith is a member ofthe Society of Experimental Mechanics (SEM), American Society for Testingand Materials (ASTM). He is the author or coauthor of over 70 publicationsand reports.

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