Download or read book M D RN P RSP CTIV S N PR CTIC S IN L CTRCI L NGIN RING written by ibrahim elnoshokaty and published by ibrahim elnoshokaty. This book was released on with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: thrее full-ѕсаlе рrеѕtrеѕѕеd gіrdеrѕ wеrе fаbrісаtеd аnd tеѕtеd tо еvаluаtе trаnѕfеr lеngth, рrеѕtrеѕѕ lоѕѕеѕ, саmbеr, flеxurаl bеhаvіоr аnd ѕtrеngth, flеxurаl rіgіdіty, аnd ѕhеаr ѕtrеngth. Twо оf thе gіrdеrѕ wеrе саѕt wіth ЅСС аnd оnе wаѕ саѕt wіth соnvеntіоnаl соnсrеtе tо ѕеrvе аѕ а соntrоl ѕресіmеn. Еасh gіrdеr wаѕ fіttеd wіth а соmроѕіtе ѕlаb tо mоdеl а brіdgе dесk. Dеѕіgn оf thе gіrdеrѕ іnсludеd іnѕtrumеntаtіоn сараblе оf mеаѕurіng іnѕtаntаnеоuѕ аnd tіmе-dереndеnt ѕtruсturаl rеѕроnѕеѕ. Thе соntrоl gіrdеr аnd оnе оf thе ЅСС gіrdеrѕ wеrе tеѕtеd іn flеxurе undеr mоnоtоnіс іnсrеаѕіng lоаd tеѕtіng untіl fаіlurе. Thе rеmаіnіng ЅСС gіrdеr wаѕ lоаdеd tо fаіlurе by іnсrеmеntаlly іnсrеаѕіng сyсlіс lоаd tеѕtіng. Durіng lоаd tеѕtіng, ѕtrаіn dаtа wаѕ соllесtеd tо mоnіtоr rеѕроnѕе іn bоth flеxurе аnd ѕhеаr. Dаtа wаѕ аnаlyzеd аnd uѕеd tо еvаluаtе thе реrfоrmаnсе оf ЅСС іn рrеѕtrеѕѕеd brіdgе gіrdеrѕ. Thіѕ rеѕеаrсh іnсludеd а lіtеrаturе rеvіеw, dеѕіgn аnd іnѕtrumеntаtіоn оf fullѕсаlе tеѕt ѕресіmеnѕ, fаbrісаtіоn оf tеѕt ѕресіmеnѕ, lоаd tеѕtіng еасh gіrdеr tо fаіlurе, аnd аn еvаluаtіоn оf thе ѕtruсturаl реrfоrmаnсе оf ЅСС іn соmраrіѕоn tо thаt оf соnvеntіоnаl соnсrеtе fоr uѕе іn рrеѕtrеѕѕеd brіdgе gіrdеrѕ. Trаnѕfеr lеngth, рrеѕtrеѕѕ lоѕѕеѕ, саmbеr, flеxurаl ѕtrеngth, flеxurаl rіgіdіty, аnd ѕhеаr ѕtrеngth wеrе dеtеrmіnеd uѕіng соdе рrоvіѕіоnѕ аnd аnаlytісаl mеthоdѕ fоr соnvеntіоnаl рrеѕtrеѕѕеd соnсrеtе gіrdеrѕ. Thе gіrdеrѕ саѕt wіth ЅСС реrfоrmеd аt lеаѕt аѕ wеll аѕ thаt саѕt wіth соnvеntіоnаl соnсrеtе wіth rеgаrdѕ tо trаnѕfеr lеngth, flеxurаl сарасіty, аnd ѕhеаr сарасіty. Сyсlіс tеѕtіng ѕhоwеd thаt thе рrе-сrасkіng еffесtіvе ѕtіffnеѕѕ rеduсеѕ ѕlіghtly wіth аn іnсrеаѕе іn аррlіеd lоаd. Thе rеѕultѕ іndісаtе thаt ЅСС саn bе uѕеd fоr рrоduсtіоn оf рrеѕtrеѕѕеd соnсrеtе brіdgе gіrdеrѕ fоllоwіng thе ѕаmе dеѕіgn рrоvіѕіоnѕ uѕеd fоr thе dеѕіgn оf соnvеntіоnаl соnсrеtе рrеѕtrеѕѕеd gіrdеrѕ.

Download or read book Self consolidating Concrete for Precast Prestressed Concrete Bridge Elements written by Kamal Khayat and published by Transportation Research Board. This book was released on 2009 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: At head of title: National Cooperative Highway Research Program.

Download or read book Self consolidating Concrete for Precast Structural Applications written by Eric P. Koehler and published by . This book was released on 2007 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Self Compacting Concrete Materials Properties and Applications written by Rafat Siddique and published by Woodhead Publishing. This book was released on 2019-11-19 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Self-Compacting Concrete: Materials, Properties and Applications presents the latest research on various aspects of self-compacting concrete, including test methods, rheology, strength and durability properties, SCC properties at elevated temperature, SC manufacturing with the use of SCMs, recycled aggregates and industrial by-products. Written by an international group of contributors who are closely associated with the development of self-compacting concrete, the book explores the main differences between SCC and normal concrete in terms of raw materials, fresh properties and hardened properties. Other topics discussed include the structure and practical applications of fiber reinforced SCC. Researchers and experienced engineers will find this reference to be a systematic source to SCC with its accounting of the latest breakthroughs in the field and discussions of SCC constructability, structural integrity, improved flows into complex forms, and superior strength and durability. - Offers a systematic and comprehensive source of information on the latest developments in SCC technology - Includes mix design procedures, tests standards, rheology, strength and durability properties - Explores the properties and practical applications of SCC

Download or read book Self Consolidating Concrete written by Joseph Daczko and published by CRC Press. This book was released on 2012-03-06 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A very interesting and useful book for all the different practitioners in the concrete industry. Each necessary step is thoroughly dealt with and explained in a nice and pedagogic way." Peter Billberg, Swedish Cement and Concrete Research Institute (CBI)"Quite comprehensive and with a narrative style at the practitioner level." Lloyd Keller, Direc

Download or read book Evaluation and Repair Procedures for Precast prestressed Concrete Girders with Longitudinal Cracking in the Web written by Maher K. Tadros and published by Transportation Research Board. This book was released on 2010 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report establishes a user's manual for the acceptance, repair, or rejection of precast/prestressed concrete girders with longitudinal web cracking. The report also proposes revisions to the AASHTO LRFD Bridge Design Specifications and provides recommendations to develop improved crack control reinforcement details for use in new girders. The material in this report will be of immediate interest to bridge engineers.

Download or read book Design Production and Placement of Self Consolidating Concrete written by Kamal Henri Khayat and published by Springer Science & Business Media. This book was released on 2010-08-12 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dear Colleagues, We are pleased to organize the Sixth International RILEM Symposium on SCC and the Fourth North-American Conference on the Design and Use of SCC, held on Sept 26-29, 2010 in Montreal, Quebec, Canada. The RILEM series of symposia started in 1999 in Stockholm, followed by Tokyo in 2001, Reykjavik in 2003, Chicago in 2005, and Ghent in 2007 with a steadily increasing number of papers, participants, and interest from across the globe. Due to the growing success of SCC, regional conferences have been organized, such as the North-American Conference on the Design and Use of SCC held in Chicago in 2002, 2005, and 2008; the International Symposium on Design, Performance and Use of SCC held nd in Changsa, China in 2005 and in Beijing, China in 2009; as well as the 2 International Conference on Advances in Concrete Technology in the Middle East: SCC held in Abu Dhabi in 2009. It can be concluded that these regional Conferences and Symposia were highly successful and reached a far more international audience than anticipated. Nearly 100 papers were submitted for these proceedings from which the International Scientific Committee selected 37 contributions covering a wide range of timely and original subjects from around the world. We would like to acknowledge the input of the International Scientific Committee for providing critical input to guarantee high quality of these peer-reviewed proceedings. We invite you to explore a wealth of information in the electronic proceedings.

Download or read book PCI Journal written by and published by . This book was released on 2009 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experimental Evaluation and Field Monitoring of Self consolidating Concrete Prestressed Box Beams Implemented in a Demonstration Bridge written by David A. Bendert and published by . This book was released on 2007 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advanced Concrete Technology written by Zongjin Li and published by John Wiley & Sons. This book was released on 2011-01-11 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past two decades concrete has enjoyed a renewed level of research and testing, resulting in the development of many new types of concrete. Through the use of various additives, production techniques and chemical processes, there is now a great degree of control over the properties of specific concretes for a wide range of applications. New theories, models and testing techniques have also been developed to push the envelope of concrete as a building material. There is no current textbook which brings all of these advancements together in a single volume. This book aims to bridge the gap between the traditional concrete technologies and the emerging state-of-the-art technologies which are gaining wider use.

Download or read book Diagnostic and Proof Load Tests on Bridges written by Fikret Necati Catbas and published by Frontiers Media SA. This book was released on 2020-12-11 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.

Download or read book Proceedings fib Symposium in Amsterdam Netherlands written by FIB – International Federation for Structural Concrete and published by FIB - Féd. Int. du Béton. This book was released on 2008-05-01 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Pathway to Safe Smart and Resilient Road and Mobility Networks written by Amin Akhnoukh and published by Springer Nature. This book was released on with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bond Strength of Self consolidating Concrete for Prestressed Concrete Applications written by Amgad F. Girgis and published by . This book was released on 2004 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mechanical Properties of Self Compacting Concrete written by Kamal H. Khayat and published by Springer Science & Business Media. This book was released on 2014-02-05 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: The State-of-the-Art Report of RILEM Technical Committee 228-MPS on Mechanical properties of Self-Compacting Concrete (SCC) summarizes an extensive body of information related to mechanical properties and mechanical behaviour of SCC. Due attention is given to the fact that the composition of SCC varies significantly. A wide range of mechanical properties are considered, including compressive strength, stress-strain relationship, tensile and flexural strengths, modulus of elasticity, shear strength, effect of elevated temperature, such as fire spalling and residual properties after fire, in-situ properties, creep, shrinkage, bond properties and structural behaviour. A chapter on fibre-reinforced SCC is included, as well as a chapter on specialty SCC, such as light-weight SCC, heavy-weight SCC, preplaced aggregate SCC, special fibre reinforced SCC and underwater concrete.

Download or read book Self consolidating Concrete for Cast in place Bridge Components written by George Morcous and published by . This book was released on 2016 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: "National Cooperative Highway Research Program (NCHRP) Report 819: Self Consolidating Concrete for Cast in Place Bridge Components presents recommended guidelines for the use of self-consolidating concrete (SCC) in cast in place highway bridge components. These guidelines address the selection of constituent materials, proportioning of concrete mixtures, testing methods, fresh and hardened concrete properties, production and quality control issues, and other aspects of SCC. The report also presents proposed changes to the AASHTO LRFD Bridge Design and Construction Specifications to address use of SCC for cast in place highway bridge components. The information contained in the report will guide materials and bridge engineers in evaluating, selecting, and specifying SCC mixtures for use in cast in place concrete bridge components, thereby facilitating construction, improving the working environment and safety, and reducing cost."--Publisher's description

Download or read book Life Cycle of Engineering Systems Emphasis on Sustainable Civil Infrastructure written by Jaap Bakker and published by CRC Press. This book was released on 2016-11-18 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the papers presented at IALCCE2016, the fifth International Symposium on Life-Cycle Civil Engineering (IALCCE2016), to be held in Delft, The Netherlands, October 16-19, 2016. It consists of a book of extended abstracts and a DVD with full papers including the Fazlur R. Khan lecture, keynote lectures, and technical papers from all over the world. All major aspects of life-cycle engineering are addressed, with special focus on structural damage processes, life-cycle design, inspection, monitoring, assessment, maintenance and rehabilitation, life-cycle cost of structures and infrastructures, life-cycle performance of special structures, and life-cycle oriented computational tools. The aim of the editors is to provide a valuable source for anyone interested in life-cycle of civil infrastructure systems, including students, researchers and practitioners from all areas of engineering and industry.