- 摘 要
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陶學(xué)康 孟履祥 關(guān)建光 徐福泉?。ㄖ袊ㄖ茖W(xué)研究院 北京 100013)
[提要] 介紹了國外纖維增強(qiáng)塑料( FRP)筋的種類和性能,錨固系統(tǒng),設(shè)計(jì)基本規(guī)定及預(yù)應(yīng)力損失值計(jì)算,受彎構(gòu)件性能、承載力設(shè)計(jì)計(jì)算和改善構(gòu)件延性的技術(shù)措施,以及FRP筋在工程中的應(yīng)用情況等。
[關(guān)鍵詞] 纖維增強(qiáng)塑料筋 預(yù)應(yīng)力混凝土結(jié)構(gòu) 應(yīng)用This paper introduces FRP reinforcement categories and properties, the anchor systems, fundamental specification of design and prestressing losses estimation, flexural design and capacity prediction, technical measures for improving ductility or deformability, as well as application status in engineering from abroad.
Keywords: fiber reinforced polymers( FRP) reinforcement; prestressed concrete structures; application參 考 文 獻(xiàn)
1. Concrete engineering series 23. Recommendation for de.sign and construction of concrete structures using continuous fiber reinforcing materials. JSCE, 1997.
2. Tadros G. Provisions for using FRP in the Canadian highway bridge design. Concrete International, JuLy,2000.
3. Dolan C W, Hamilton III H R, Balis C E, et al. Design recommendation for concrete structures prestressed with FRP tendons. FHWA DTFH61-96-C-00019,Aug. , 2001.
4. Reda Taha M M, Shrive N G. New concrete anchors for carbon fiber-reinforced polymer post-tensioning tendons-Part l:State-of-the-art review/design. ACI Structural Journal, 2003, 100( 1 ) .
5. Reda Taha M M, Shrive N G. New concrete anchors for carbon fiber-reinforced polymer post-tensioning tendons-Part2: Development/experimental investigation. ACI Structural Journal, Jan.-
Feb,2003,100(1).
6. Rostasy F S. FRP tensile elements for prestressed concrete-State of the Art, Potentials and Limits. Fiber-Reinforced-Plastic Reinforcement for Concrete Structurs, ACI SP-138 , 1993 .
7. Pincheira J A, Woyak J P. Anchorage of carbon fiber reinforced poLymer ( CFRP) tendons using cold-swaged sleeves. PCI JournaL, November-December,2001.
8. Minami Y, Ishikawa T, Uku M, et al. Development of carbon fiber cable. fib Proceedings of the 1st fib Congress 2002, Osaka, 2002,2.
9. BBR Japan BBR Bureau. Main technologies and applications of BBR prestressing system.BBR Prestressing Sy.stem.
10. Naaman A E, Tan K H, Jeong S M, et al. Partially prestressed beams with carbon fiber composite strands: preLiminary tests evaluation.ACI SP-138,1993.
11. Kakizawa T,Ohno S, Yonezawa T. Flexural behavior and energy absorption of carbon FRP reinforced concrete beams. ACI SP-138, 1993 .
12. Grace N F, Sayed G A. Ductility of prestressed bridges using CFRP strands.Concrete International, June, 1998.
13. ACC俱樂部廣報(bào)委員會(huì). Advanced composite cables . ACC俱樂部事務(wù)局, 2002, 10
14. Somboonsong W, KO F K, Harris H G. Ductile hybrid fiber reinforced plastic reinforcing bar for concrete structures: design methodology. ACI Materials Journal, November-December, 1998 .
15. Grace N F, Navarre F C, Nacey R B et al. Design-construction of Bridge Street Bridge- First CFRP bridge in the United States . PCI Journal, September-October, 2002.
16. Vervuurt A H J M, Kaptijn N, Grundlehner W B. Carbon-based tendons in the Dintelhaven Bridge. the Netherlands, Structural Concrete,2003,4(1).
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