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NTIS 바로가기韓國鋼構造學會 論文集 = Journal of Korean Society of Steel Construction, v.31 no.4, 2019년, pp.361 - 367
박연철 (서울대학교, 건설환경종합연구소) , 박민석 (명지대학교, 토목환경공학과) , 유웅희 (명지대학교, 토목환경공학과) , 김철영 (명지대학교, 토목환경공학과)
The factors that may influence the tensile strength measurement of steel 7-wire strand was investigated. Various standards and guidelines for testing strands were reviewed and found that free span length, loading rate, and type of gripping devices could affect the tensile strength measurement. Tensi...
Preston, H. Kent. Testing 7-Wire Strand for Prestressed Concrete - The State of the Art. PCI journal, vol.30, no.3, 134-155.
American Society for Testing and Materials (2016) Standard Test Methods for Testing Multi-Wire Steel Prestressing Strand (ASTM A1061/A1061M - 16), USA.
Kim, Jin Kook, Seong, Taek Ryong, Jang, Kyung Pil, Kwon, Seung Hee. Tensile behavior of new 2,200 MPa and 2,400 MPa strands according to various types of mono anchorage. Structural engineering and mechanics : An international journal, vol.47, no.3, 383-399.
Walsh, Kevin Q., Kurama, Yahya C.. Effects of loading conditions on the behavior of unbonded post-tensioning strand-anchorage systems. PCI journal, vol.57, no.1, 76-96.
Korean Agency for Technology and Standards (2011) Uncoated Stress-Relieved Steel Wires and Strands for Prestressed Concrete (KS D 7002: 2011), Korea (in Korean).
Korean Agency for Technology and Standards (2003) Method of Tensile Test for Metallic Materials (KS B 0802: 2003), Korea (in Korean).
International Organization for Standardization (2019) Steel for the Reinforcement and Prestressing of Concrete - Test Methods, Part 3: Prestressing Steel (ISO 15630-3: 2019), Switzerland.
Post-Tensioning Institute (2012) Recommendations for Stay Cable Design, Testing, and Installation (PTI DC45. 1), USA.
Korea Concrete Institute (2010) Performance Tests of Anchorage and Couplers for Prestressed Concrete Tendon (KCI-PS101: 2010), Korea (in Korean).
fib Task Group 9.2 (2005) Acceptance of Stay Cable Systems Using Prestressing Steels, fib Bulletin No. 30, Federation Internationale du Beton, Switzerland.
Korean Agency for Technology and Standards (1992) Tensile Testing Machines (KS B 5521: 1992), Korea (in Korean).
International Organization for Standardization (2018) Metallic Materials - Calibration and Verification of Static Uniaxial Testing Machines, Part 1: Tension/Compression Testing Machines - Calibration and Verification of the Force-Measuring System (ISO 7500-1: 2018), Switzerland.
International Organization for Standardization (2012) Metallic Materials - Calibration of Extensometer Systems Used in Uniaxial Testing (ISO 9513: 2012), Switzerland.
American Society for Testing and Materials (2016) Standard Practices for Force Verification of Testing Machines (ASTM E4 - 16), USA.
American Society for Testing and Materials (2016) Standard Practice for Verification and Classification of Extensometer Systems (ASTM E83 - 16), USA.
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