Download or read book Behavior of a high strength concrete model subjected to biaxial compression written by Jon Charles Herrin and published by . This book was released on 1982 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main purpose of the research project reported herein was to determine the stress-strain behavior, ultimate strength, and failure mechanism of high-strength concrete subjected to biaxial compression. Model concrete plate specimens, composed of nine aggregate discs embedded in a mortar matrix, were used. Three different strength and elastic properties were used in order to determine the effects of material properties on the behavior of high-strength concrete subjected to biaxial compression. The plate specimens were tested using four biaxial stress ratios: 0 (uniaxial), 02, 0.5, and 1.0. Deformations in both the major and minor principal directions were measured using Direct Current Differential Transducers. Stress-Strain characteristics, discontinuity, ultimate strength and failure modes in biaxial compression as a function of materials properties are discussed.

Download or read book Behavior of High Strength Concrete Under Biaxial Loading written by David W. Fowler and published by . This book was released on 1986 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research at The University of Texas has been conducted to determine the properties and behavior of plain, high-strength concrete subjected to biaxial-cyclic compression. Static and dynamic tests were performed on a total of 95 specimens which consisted of 5-in. square x 1/2-in. thick plates of concrete. Tests were performed in a biaxial test machine developed at The University of Texas. The primary variables studies were the maximum stress level, expressed as a percent of the uniaxial-static compressive strength, and the biaxial stress ration, expressed as the ratio of the vertical to horizontal stress. Other variables included the stress range and the effect of the moisture content in the material.

Download or read book The Behavior of a Model of Plain Concrete Subject to Compression tension and Tension tension Biaxial Stresses written by Nicholas J. Carino and published by . This book was released on 1974 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Behavior of high strength concrete in biaxial compression written by Robert Louie Chen and published by . This book was released on 1984 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analysis of a high strength concrete model under biaxial compression written by Paulo Magalhaes Castro and published by . This book was released on 1983 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: The behavior of a model of high-strength concrete consisting of nine coarse aggregate circular inclusions in a square mortar matrix is studied under biaxial compressive loads. Constitutive equations are developed following the theory of plasticity in order to describe the behavior of mortar in biaxial compression. The bond between mortar and aggregates is simulated by an interface element. A comparison of analytical and experimental results shows good agreement. (Author).

Download or read book The Behavior of Plain Concrete Subject to Biaxial Stress written by Mohammed Ebrahim Tasuji and published by . This book was released on 1976 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Significance of Tests and Properties of Concrete and Concrete making Materials written by Paul Klieger and published by ASTM International. This book was released on 1994 with total page 621 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microcracking and Behavior of High Strength Concrete Subject to Biaxial Tension Compression Stresses written by Jose' Calixto and published by . This book was released on 1987 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research at The University of Texas has been conducted to determine the properties and micro-cracking behavior of high-strength concrete subjected to biaxial tension-compression stresses. Static tests and microcrack mapping was performed on 35 specimens which consisted of 5-in. square x 1/2-in. thick plates cut from concrete beams. Tests were performed in a biaxial test machine developed at The University of Texas. The primary variables studied were the discontinuity and ulitimate stress levels at each stress ratio. The microcrack patterns and total crack lengths at various pre-and post-discontinuity stress levels were mapped and recorded. Results indicated that even small amounts of tensile stress reduced stress reduced the ultimate compressive strength of the specimens dramatically. The uniaxial strength of the plates was 75 percent that of standard 4-in. x 8-in. cylinders when both were tested at 172 days after casting. Young's modulus of elasiticity was found to be 3 percent higher for specimens loaded in tension than compression. Keywords: Biaxial tests, High strength, Concrete microcracking.

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Failure Mode and Effects Analysis FMEA written by and published by . This book was released on 2000 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Behaviour of High strength Concrete Under Biaxial Loading Conditions written by Amgad Ahmed Hussein and published by . This book was released on 1998 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Properties of high strength concrete subjected to biaxial tension compression stresses written by Benjamin Hicks Briggs and published by . This book was released on 1987 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ACI Materials Journal written by and published by . This book was released on 2008 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Significance of Tests and Properties of Concrete and Concrete making Materials written by Joseph F. Lamond and published by ASTM International. This book was released on 2006 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stress strain Response and Fracture of a Model of Concrete in Biaxial Loading written by Oral Buyukozturk and published by . This book was released on 1970 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Behavior of High strength Concrete Members Subjected to Combined Flexure and Axial Compression Loadings written by Halit Cenan Mertol and published by . This book was released on 2006 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using the test results of this research and other researches in literature, revisions to the LRFD Bridge Design Specifications (2004) are recommended to extend the applicability of its compressive and combined compressive and flexural design provisions to concrete compressive strengths up to 18 ksi.

Download or read book Behavior of a High strength Concrete Subjected to Cyclic Overload written by Wei-Bong Hsiang and published by . This book was released on 1986 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt: