ACI-SP-188-1999.pdf
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1、STD-AC1 SP-188-ENGL 1999 I Obb2949 054b58L 123 I- t - Fourth International Symposium I Fiber Reinforced Polymer Reinforcement for Reinforced Concrete Structures Copyright American Concrete Institute Provided by IHS under license with ACI Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for R
2、esale, 03/19/2007 03:57:23 MDTNo reproduction or networking permitted without license from IHS -,-,- 本文件原文页数较多,文件体积较大,无法上传。 如有需要请发站内信或e m a i l :l i u y x 866163.c o m 联系人:草庐一苇:w w w .d o c i n .c o m /l i u y x 866 STD-AC1 SP-LBB-ENGL 1999 M Obb2949 054b582 ObT Fourth International Symposium on Fib
3、er Reinforced Polymer Reinforcement for Reinforced Concrete Structures E dito rs Charles W. Dolan Sami H. Rizkalla Antonio Nanni international - SP-188 Copyright American Concrete Institute Provided by IHS under license with ACI Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03
4、/19/2007 03:57:23 MDTNo reproduction or networking permitted without license from IHS -,-,- 本文件原文页数较多,文件体积较大,无法上传。 如有需要请发站内信或e m a i l :l i u y x 866163.c o m 联系人:草庐一苇:w w w .d o c i n .c o m /l i u y x 866 DISCUSSION of individual papers in this symposium may be submitted in accordance with general
5、 requirements of the AC1 Publication Policy to AC1 head- quarters at the address given below. Closing date for submission of discussion is March 1, 2000. All discussion approved by the Technical Activities Committee along with closing remarks by the authors will be published in the July/August 2000
6、issue of either AC1 Structural Journal or AC1 Materials Journal depending on the subject emphasis of the individual paper. The Institute is not responsible for the statements or opinions expressed in its publications. Institute publications are not able to, nor intended to, supplant indi- vidual tra
7、ining, responsibility, or judgment of the user, or the supplier, of the information presented. The papers in this volume have been reviewed under Institute publication proce- dures by individuals expert in the subject areas of the papers. Copyright O 1999 AMERICAN CONCRETE INSTITUTE P.O. Box 9094 Fa
8、rmington Hills, Michigan 48333-9094 All rights reserved including rights of reproduction and use in any form or by any means, including the making of copies by any photo process, or by any electronic or mechanical device, printed or written or oral, or recording for sound or visual reproduction or f
9、or use in any knowledge or retrieval system or device, unless permission in writing is obtained from the copyright proprietors. Cover photo: A durable and maintenance-free stress-ribbon pedestrian bridge constructed on a golf course in Ibaraki, Japan. CFRP rods were used for ground anchor tendons, A
10、FRPJat bars were used for main slab cables, and CFRP strands with PVA shortjibers were used for reinforce- ments of precast concrete forms. (Photo courtesy of Kajima Corp.) Printed in the United States of America Editorial production: Jane D. Carroll Library of Congress catalog card number: 99-06659
11、8 Copyright American Concrete Institute Provided by IHS under license with ACI Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/19/2007 03:57:23 MDTNo reproduction or networking permitted without license from IHS -,-,- 本文件原文页数较多,文件体积较大,无法上传。 如有需要请发站内信或e m a i l :l i u y x 8661
12、63.c o m 联系人:草庐一苇:w w w .d o c i n .c o m /l i u y x 866 PREFACE The American Concrete Institute sponsored the First International Symposium for Fiber Reinforced Polymer (FRP) Reinforcement for Reinforced Concrete Structures at the Spring 1993 AC1 Conference in Vancouver, British Columbia, Canada. T
13、he international research community in attendance agreed to repeat this symposia every second year and rotate it to venues on different continents. The Second International Symposium was held in Ghent, Belgium, in 1995 and the Third International Symposium was in Sapporo, Japan, in 1997. This volume
14、 presents the papers of the Fourth International Symposium and represents a significant expansion in the state of knowledge that has occurred in the past 6 years. As in 1993, the five most important general topics for FRP reinforcement are : 1. FRP material properties; 2. FRP reinforcement for reinf
15、orced concrete structures; 3, FRF reinforcement for prestressed concrete structures; 4. Analysis and design; 5. Applications of FRP reinforcement. While the general topics are the same as 6 years ago, the number of case studies presented in this volume is a marked increase from the first symposium.
16、The economies of FRF and FRP performance in the construction marketplace are becoming more clearly understood and their usage is increasing. Perhaps the greatest change since 1993 is the enormous increase in the use of FRP as a rehabilitation material. A large number of the papers presented in this
17、volume address the issue of bonded repair and rehabilitation applications. While engineers initially were attracted to the corrosion resistance and high strength of FRP, the ease of application in many repair situations has allowed the industry to focus on this unique aspect of FRP systems. Several
18、technical sessions were devoted to the design and case studies of repair or rehabilitation using FRP systems. Areas of concern identified in 1993, and still not completely resolved, are bond and long-term durability. The long-term performance of FRP reinforcement, whether embedded in the concrete or
19、 bonded to the concrete surface, remains a topic of active research. Professional engineers are still reluctant to accept these materials without standards for evaluation of long-term performance or successful histories of in-service performance. Sessions devoted to this topic address the research i
20、n progress, the demonstration projects and case studies of FRP repair, and their success and problems. As these case studies and demonstration projects are documented, the profession develops a body of knowledge that lends credibility to the use of these materials and identifies the difficulties ass
21、ociated with using them. In reviewing the previous symposia volumes and the peer reviews for this volume, an increase in the level of sophistication of the research and the applications of FW systems was starkly apparent. Those active in the field take for granted many assumptions and practices that
22、 were carefully documented or clarified in earlier volumes. Some of the more telling material came from the review comments of individuals not actively involved in FRP research and development. These reviewers very pointedly told the authors to clarify their Copyright American Concrete Institute Pro
23、vided by IHS under license with ACI Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/19/2007 03:57:23 MDTNo reproduction or networking permitted without license from IHS -,-,- 本文件原文页数较多,文件体积较大,无法上传。 如有需要请发站内信或e m a i l :l i u y x 866163.c o m 联系人:草庐一苇:w w w .d o c i n .c o m /
24、l i u y x 866 work for the general practitioner. The comments emphasize the gap that currently exists between the research community and the design and construction industry. These comments were invaluable in improving the quality of this work. This volume should help fill the void between research
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