확률 기반 설계법을 위한 코드 변환과 시스템 신뢰도에 대한 고찰 = The study on the system reliability and code conversion for the probability based design

다국어 초록 (Multilingual Abstract)

Because PBD was started as a design tool for steel construction and concrete construction, it was able to applied to the post and beam method of wooden building constructions. But, it may not suitable to light frame wooden construction that is becoming popular in domestic construction market due to the economical efficiency and the constructive simplification. Owing to the share effects between member and sheathing material or among structural members, light frame wooden construction is different from post and beam construction that use a single structural member. Therefore, consideration on the system analysis and system design are urgently needed to use in actual life and inspect the reliability of structures from the system view.
With this in mind, code conversion from ASD to PBD that is pressing issue in domestic wooden building construction was studied, also various countries status about PBD were considered and then approaching methods on the system reliability were referred. Finally, several considerations for the development of PBD were explored.
PBD should be considered as, not only a new structural design process that select sizes of structural member, but a industrial tool that can lead a development of more reliable wood products. A strongest point of PBD is independent of various construction materials and construction types.

다국어 초록 (Multilingual Abstract)

Because PBD was started as a design tool for steel construction and concrete construction, it was able to applied to the post and beam method of wooden building constructions. But, it may not suitable to light frame wooden construction that is becoming popular in domestic construction market due to the economical efficiency and the constructive simplification. Owing to the share effects between member and sheathing material or among structural members, light frame wooden construction is different from post and beam construction that use a single structural member. Therefore, consideration on the system analysis and system design are urgently needed to use in actual life and inspect the reliability of structures from the system view.
With this in mind, code conversion from ASD to PBD that is pressing issue in domestic wooden building construction was studied, also various countries status about PBD were considered and then approaching methods on the system reliability were referred. Finally, several considerations for the development of PBD were explored.
PBD should be considered as, not only a new structural design process that select sizes of structural member, but a industrial tool that can lead a development of more reliable wood products. A strongest point of PBD is independent of various construction materials and construction types.

참고문헌 (Reference)

1 장상식, "뉴질랜드 목조건축 매뉴얼" 2008

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4 Chen Wai-Fah, "Structural Engineering Handbook" CRC Press LLC 1999

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6 R.O. Foschi, "Reliability-based design of wood structures. Structural research series, report No. 34. Dept. of civil engineering" University of British Columbia 1989

7 Bryan Folz., "Reliability-based design of wood structural systems" 115 (115): 1666-1680, 1988

8 Ricardo O. Foschi, "Reliability of wood structural systems" 110 (110): 2995-3013, 1984

9 Ricardo O. Foschi, "Reliability based design in timber engineering" 1990

10 Andrzej S. Nowak, "Reliability Analysis of Plank Decks for Bridges" 225-231, 1996

11 Bruce Ellingwood, "Probability based load criteria:Load factors and load combination" 108 : 978-997, 1982

12 R.H. Leicester, "On developing an Australian limit states code" 12-20, 1990

13 David S. Gromala, "Load and Resistant Factor Design for Wood: The New U.S. Wood Design Specification" 311-318, 1990

14 Andrzej S. Nowak, "Load and Resistance Factor Design Code for Wood Bridges" 351-357, 1995

15 Joseph F.Murphy, "LRFD for engineered wood construction" ASCE 1988

16 Canadian Wood Council, "Introduction to wood design"

17 David S., "Implementation of Load and Resistance Factor Design in the United States" 40-47, 1996

18 Bob Leicester, "Global harmonization of timber engineering codes and standards"

19 Keith Crews, "Development of Limit States Design Procedures for Timber Bridges" 292-300, 1996

20 James R. Goodman, "Code comparisons of Factor Design for Wood" 107 : 1511-1527, 1981

21 "Australian/New Zealand standard. Timber - structural products - strength and stiffness evaluation. part2:Sawn timber. AS/NZS 4063"