ASCE GSP 196-2009 New Technologies in Construction and Rehabilitation of Portland Cement Concrete Pavement and Bridge Deck Pavement.pdf
《ASCE GSP 196-2009 New Technologies in Construction and Rehabilitation of Portland Cement Concrete Pavement and Bridge Deck Pavement.pdf》由会员分享,可在线阅读,更多相关《ASCE GSP 196-2009 New Technologies in Construction and Rehabilitation of Portland Cement Concrete Pavement and Bridge Deck Pavement.pdf(186页珍藏版)》请在麦多课文档分享上搜索。
1、 GEOTECHNICAL SPECIAL PUBLICATION NO. 196 NEW TECHNOLOGIES IN CONSTRUCTION AND REHABILITATION OF PORTLAND CEMENT CONCRETE PAVEMENT AND BRIDGE DECK PAVEMENT SELECTED PAPERS FROM THE 2009 GEOHUNAN INTERNATIONAL CONFERENCEAugust 36, 2009 Changsha, Hunan, China HOSTED BY Changsha University of Science a
2、nd Technology, China CO-SPONSORED BY ASCE Geo-Institute, USA Asphalt Institute, USA Central South University, China Chinese Society of Pavement Engineering, Taiwan Chongqing Jiaotong University, China Deep Foundation Institute, USA Federal Highway Administration, USA Hunan University, China Internat
3、ional Society for Asphalt Pavements, USA Jiangsu Transportation Research Institute, China Korea Institute of Construction Technology, Korea Korean Society of Road Engineers, Korea Texas Department of Transportation, USA Texas Transportation Institute, USA Transportation Research Board (TRB), USA EDI
4、TED BY Moon Won Yoon Ho Cho Shiraz Tayabji Jianbo Yuan Published by the American Society of Civil Engineers Library of Congress Cataloging-in-Publication Data New technologies in construction and rehabilitation of Portland cement concrete pavement and bridge deck pavement : selected papers from the
5、2009 GeoHunan International Conference, August 3-6, 2009, Changsha, Hunan, China / hosted by Changsha University of Science and Technology, China ; co-sponsored by ASCE Geo-Institute, USA et al. ; edited by Moon Won et al. p. cm. - (Geotechnical special publication ; no. 196) Includes bibliographica
6、l references and indexes. ISBN 978-0-7844-1048-6 1. Pavements, Concrete-Design and construction-Congresses. 2. Pavements, Concrete-Maintenance and repair-Congresses. 3. Concrete bridges-Floors-Design and construction-Congresses. 4. Concrete bridges-Floors-Maintenance and repair-Congresses. 5. Portla
7、nd cement-Analysis-Congresses. I. Won, Mooncheol. II. Changsha li gong da xue. III. American Society of Civil Engineers. Geo-Institute. IV. GeoHunan International Conference on Challenges and Recent Advances in Pavement Technologies and Transportation Geotechnics (2009 : Changsha, Hunan Sheng, China
8、) TE278.N485 2009 625.84-dc22 2009022666 American Society of Civil Engineers 1801 Alexander Bell Drive Reston, Virginia, 20191-4400 www.pubs.asce.org Any statements expressed in these materials are those of the individual authors and do not necessarily represent the views of ASCE, which takes no res
9、ponsibility for any statement made herein. No reference made in this publication to any specific method, product, process, or service constitutes or implies an endorsement, recommendation, or warranty thereof by ASCE. The materials are for general information only and do not represent a standard of
10、ASCE, nor are they intended as a reference in purchase specifications, contracts, regulations, statutes, or any other legal document. ASCE makes no representation or warranty of any kind, whether express or implied, concerning the accuracy, completeness, suitability, or utility of any information, a
11、pparatus, product, or process discussed in this publication, and assumes no liability therefore. This information should not be used without first securing competent advice with respect to its suitability for any general or specific application. Anyone utilizing this information assumes all liabilit
12、y arising from such use, including but not limited to infringement of any patent or patents. ASCE and American Society of Civil EngineersRegistered in U.S. Patent and Trademark Office. Photocopies and reprints. You can obtain instant permission to photocopy ASCE publications by using ASCEs online pe
13、rmission service (http:/pubs.asce.org/permissions/requests/). Requests for 100 copies or more should be submitted to the Reprints Department, Publications Division, ASCE, (address above); email: permissionsasce.org. A reprint order form can be found at http:/pubs.asce.org/support/reprints/. Copyrigh
14、t 2009 by the American Society of Civil Engineers. All Rights Reserved. ISBN 978-0-7844-1048-6 Manufactured in the United States of America. Geotechnical Special Publications 1 Terzaghi Lectures 2 Geotechnical Aspects of Stiff and Hard Clays 3 Landslide Dams: Processes, Risk, and Mitigation 7 Timber
15、 Bulkheads 9 Foundations the North (Fig. 3) and South cable stay bridges on the 36 km long Hangzhou Bay crossing; Chinas longest suspension bridge, the 1650 meter main span Xihoumen Bridge (Fig.4) near Zhoushan; and both the 708 meter cable stay and 1108 meter main span suspension bridge at HuangPu.
16、 Table 1. Major Orthotropic Steel Decks Paved with Type V Epoxy Asphalt BRIDGE LOCATION YEAR PAVED AREA M2 ApproximateNanjing 2nd Yangtze River Nanjing 2000 37,140 Taoyaomen Zhoushan 2003 20,600 Runyang Cable Stay Zhenjiang 2004 22,740 Runyang Suspension Zhenjinag 2004 44,700 Dagu Tianjin 2004 3,700
17、 Nanjing 3d Yangtze River Nanjjing 2005 38,640 Pingsheng Foshan 2006 14,000 Nanhuan Beijing 2006 10,800 Zhanjiang Zhanjiang 2006 20,500 Fenghua Tianjin 2006 10,500 Yanglou Wuhan 2007 38,400 Hangzhou Bay North Cixi City- Jiaxing. 2007 32,000 Hangzhou Bay South Cixi City- Jiaxing 2007 23,000 Sutong Na
18、ntong-Sozhou 2007 65,000 HuangPu Cable Stay Guangzhou 2008 24,400 HuangPu Suspension Guangzhou 2008 34,700 Xihoumen Zhoushan 2008 59,400 Jingtan Zhoushan 2008 43,560 GEOTECHNICAL SPECIAL PUBLICATION NO. 1962Fig 1. 2ndYangtze River Bridge Fig 2. Sutong Bridge Fig 3. Hangzhou Bay North Bridge Fig 4. X
19、ihoumen Bridge CHARACTERISTICS OF EPOXY ASPHALT Epoxy Asphalt fulfills the purpose of a pavement for orthotropic steel decks because of its unique characteristics. Epoxy Asphalt is polymer concrete formed by first combining epoxy resin with a hardener that is extended with asphalt and then mixing wi
20、th asphalt concrete aggregates. This process makes a polymer concrete that looks like asphalt concrete. The highest quality aggregate for conventional asphalt paving that is available is used in Epoxy Asphalt concrete. However, the physical properties are quite different than the various types of GE
21、OTECHNICAL SPECIAL PUBLICATION NO. 196 3asphalt concrete that have been used to pave orthotropic steel decks such as polymer-modified asphalt SMA and Gussasphalt (mastic asphalt). Epoxy Asphalt is fundamentally different because it is a thermoset material that will not melt after it is cured, unlike
22、 the thermoplastic asphalt materials that will melt if heated again. A thermoplastic material can repeatedly soften and melt when heated and harden when cooled. A thermoset material undergoes a chemical change during curing to become permanently insoluble and infusible. The chemical cross-linking is
23、 the principal difference between a thermoset and a thermoplastic material. Thermoset materials have far better fatigue resistance and heat resistance than thermoplastic materials and those characteristics provide much better resistance to the cracking, rutting and shoving that have plagued orthotro
24、pic steel deck pavements worldwide. (Read 2Professor, Intelligent Transportation System Engineering Research Center, Southeast University, Nanjing 210096, China; 3Professor, Intelligent Transportation System Engineering Research Center, Southeast University, Nanjing 210096, China; ABSTRACT: Asphal
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
本资源只提供5页预览,全部文档请下载后查看!喜欢就下载吧,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- ASCEGSP1962009NEWTECHNOLOGIESINCONSTRUCTIONANDREHABILITATIONOFPORTLANDCEMENTCONCRETEPAVEMENTANDBRIDGEDECKPAVEMENTPDF

链接地址:http://www.mydoc123.com/p-453990.html