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Dissertations / Theses on the topic 'Shear strength'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Peng, Liying. "Shear strength of beams by shear-friction." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ38638.pdf.

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2

Lease, Adam R. "Insulation Impact on Shear Strength of Screw Connections and Shear Strength of Diaphragms." Thesis, Virginia Tech, 2005. http://hdl.handle.net/10919/44783.

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Several thousand tests throughout the world have been conducted on the shear strength of screw connections in cold-formed steel, however, little to no research has been conducted on how various thicknesses of insulation placed between two sheets of steel, such as a steel panel and structural supporting member, affects a screw's shear strength. Elemental tests were conducted as part of this study at Virginia Tech where rolled fiberglass insulation was placed between two pieces of steel connected by self-drilling screws and tested to failure. The results were compared to the North American Spe

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3

Lyons, John C. "Strength of welded shear studs." Thesis, This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-06102009-063157/.

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4

Dillon, Patrick. "Shear Strength Prediction Methods for Grouted Masonry Shear Walls." BYU ScholarsArchive, 2015. https://scholarsarchive.byu.edu/etd/4395.

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The research in this dissertation is divided between three different approaches for predicting the shear strength of reinforcement masonry shear walls. Each approach provides increasing accuracy and precision in predicting the shear strength of masonry walls. The three approaches were developed or validated using data from 353 wall tests that have been conducted over the past half century. The data were collected, scrutinized, and synthesized using principles of meta-analysis. Predictions made with current Masonry Standards Joint Committee (MSJC) shear strength equation are unconservative and

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5

Douglas, Kurt John Civil &amp Environmental Engineering Faculty of Engineering UNSW. "The shear strength of rock masses." Awarded by:University of New South Wales. School of Civil and Environmental Engineering, 2002. http://handle.unsw.edu.au/1959.4/19138.

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The first section of this thesis (Chapter 2) describes the creation and analysis of a database on concrete and masonry dam incidents known as CONGDATA. The aim was to carry out as complete a study of concrete and masonry dam incidents as was practicable, with a greater emphasis than in other studies on the geology, mode of failure, and the warning signs that were observed. This analysis was used to develop a method of very approximately assessing probabilities of failure. This can be used in initial risk assessments of large concrete and masonry dams along with analysis of stability for variou

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6

Ghazali, M. Z. B. M. "Shear strength of brick masonry joints." Thesis, University of Sussex, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.377057.

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7

Haghi, Arsalan Khodaparast. "Shear strength characteristics of bog peat." Thesis, University of Salford, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.305924.

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8

Stonebraker, Derek. "Iosipescu shear strength of reinforced concrete." Laramie, Wyo. : University of Wyoming, 2008. http://proquest.umi.com/pqdweb?did=1654493741&sid=3&Fmt=2&clientId=18949&RQT=309&VName=PQD.

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9

Baltodano-Goulding, Rafael. "Tensile strength, shear strength, and effective stress for unsaturated sand." Diss., Columbia, Mo. : University of Missouri-Columbia, 2006. http://hdl.handle.net/10355/4364.

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Thesis (Ph.D.)--University of Missouri-Columbia, 2006.<br>The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file viewed on (February) Vita. Includes bibliographical references.

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10

Erzin, Yusuf. "Strength Of Different Anatolian Sands In Wedge Shear, Triaxial Shear, And Shear Box Tests." Phd thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/12604689/index.pdf.

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Past studies on sands have shown that the shear strength measured in plane strain tests was higher than that measured in triaxial tests. It was observed that this difference changed with the friction angle &amp<br>#966<br>cv at constant volume related to the mineralogical composition. In order to investigate the difference in strength measured in the wedge shear test, which approaches the plane strain condition, in the triaxial test, and in the shear box test, Anatolian sands were obtained from different locations in Turkey. Mineralogical analyses, identification tests, wedge shear tests (cyli

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11

Amiri, Soroush. "Bond strength and shear strength of fiber-reinforced self-consolidating concrete." Mémoire, Université de Sherbrooke, 2017. http://hdl.handle.net/11143/10190.

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Le béton auto-plaçant renforcé de fibres (BAPF) est l’un des récents développements dans le monde de la technologie du béton combinant les performances de l’auto-consolidation avec la ductilité post-pic et les nombreux avantages face à la fissuration grâce à la présence des fibres dans le béton. L’utilisation de BAPF accroît l’efficacité économique globale de la phase de construction en réduisant la main d’oeuvre, ou la consommation d’énergie requise, en accélérant la vitesse de construction, la réduction ou l’élimination de ferraillage conventionnel et à la simplification des détails et place

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12

Lang, Maria Weisner. "Analysis of the Aashto Lrfd Horizontal Shear Strength Equation." Thesis, Virginia Tech, 2011. http://hdl.handle.net/10919/35631.

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The composite action of a bridge deck and girder is essential to the optimization of the superstructure. The transfer of forces in the deck to the girders is done across a shear interface between the two elements. The transfer occurs through the cohesion of the concrete at the interface and then through the shear reinforcement across the interface. Adequate shear strength is essential to the success of the superstructure. A collection of 537 horizontal shear tests comprised the database for the study of various concrete types and interface surface treatments. The predicted horizontal shear st

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13

Choe, Lisa Y. "Shear strength of circular reinforced concrete columns." Connect to resource, 2006. http://hdl.handle.net/1811/6448.

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Thesis (Honors)--Ohio State University, 2006.<br>Title from first page of PDF file. Document formatted into pages: contains ix, 68 p.; also includes graphics. Includes bibliographical references (p. 43-45). Available online via Ohio State University's Knowledge Bank.

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14

Olmez, Mehmet Salih. "Shear Strength Behaviour Of Sand-clay Mixtures." Master's thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/12609558/index.pdf.

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ABSTRACT SHEAR STRENGTH BEHAVIOUR OF SAND - CLAY MIXTURES &Ouml<br>LMEZ, Mehmet Salih M.S., Department of Civil Engineering Supervisor: Prof. Dr. Mehmet Ufuk ERGUN May 2008, 106 pages A clean sand having about 5 % fines has been mixed with 5 to 40 % commercial kaolin to form different sand-clay soil mixtures. The purpose of making this study is to observe the effects of fraction of fine materials in the soil mixture on the behavior of shear strength. Three series of experiments have been performed throughout the study. Undrained triaxial compression tests (series 1) are performed on specim

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15

Saravanan, Mariappan. "Interface shear strength of composite landfill liner." 京都大学 (Kyoto University), 2007. http://hdl.handle.net/2433/137092.

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16

Shao, Xiao-yun. "Punching shear strength of reinforced concrete slab." Thesis, University of Ottawa (Canada), 1993. http://hdl.handle.net/10393/10727.

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This thesis presents the results of punching shear tests performed on a 2 x 2 bay continuous slab with/and without supplementary supports. On the basis of these tests, the code method of calculating the ultimate strength of interior, edge and corner column connections of flat slab were investigated. The thickness of the specimen was 140 mm and the spans length were 2743 mm. The ACI 318-89, BS 8110-85 and CEB-FIP 90 Codes were critically reviewed by comparing with the experiment results and results from the literature. It was found that in general the Code predictions are reasonable but for cor

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17

Cinicioglu, Ozer. "In-situ shear strength by centrifuge modelling." Diss., Connect to online resource, 2005. http://wwwlib.umi.com/dissertations/fullcit/3165819.

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18

Mitchell, Andrew Douglass. "Shear friction behavior of high-strength concrete." Thesis, Georgia Institute of Technology, 2000. http://hdl.handle.net/1853/19274.

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19

Lacoul, Sriranjan. "Consolidated-drained shear-strength of unsaturated soil." Thesis, McGill University, 1986. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=66044.

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20

Correa, Agudelo Claudia. "Shear strength of slb-corner column connections." Thesis, McGill University, 2003. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=19589.

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The 1994 CSA Standard requires that slab-column connections be designed for one-way shear and two-way shear action. Three full-scale slab and corner column specimens were constructed and tested to failure to investigate the influence of the size of corner column on the slab shear capacity. The current design provisions of the 1994 CSA Standard and EC2-02 were compared with the experimental results of the three specimens. The experimental results indicate that the predictions for one-way shear action are more accurate than the predictions for two-way shear action. The beneficial effects of incr

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21

Roumani, N. A. "The shear strength of prestressed brickwork sections." Thesis, University of Manchester, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.374836.

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22

Gambo, Abdullah Hadejia. "Finite element prediction of masonry shear strength." Thesis, University of Sussex, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.315779.

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23

Houmsi, Ahmed. "Shear strength of reinforced concrete haunched beams." Thesis, University of Strathclyde, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.241959.

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24

Ajmera, Beena Danny. "Factors Influencing the Post-Earthquake Shear Strength." Diss., Virginia Tech, 2015. http://hdl.handle.net/10919/56605.

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Although clays are generally considered stable materials under seismic conditions, recent failures initiated in clay layers after earthquakes have emphasized the need to study the cyclic and post-cyclic behavior of these materials. Moreover, if strength loss as a result of cyclic loading were to occur in the material comprising the dam and/or dam foundation, the consequences of failure could be substantial. The objective of this study is to evaluate the effect of plasticity characteristics, mineralogical composition, and accumulated energy on the cyclic behavior, post-cyclic shear strength and

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25

Kong, Paul Y. L. "Shear strength of high performance concrete beams." Thesis, Curtin University, 1996. http://hdl.handle.net/20.500.11937/2600.

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An analytical and experimental investigation on the shear strength of High Performance Concrete (HPC) beams with vertical shear reinforcement or stirrups was carried out. The analytical work involved developing a theory based on the truss analogy, capable of predicting the response and shear strength of such beams subjected to combined bending moment and shear force.The experimental work comprised forty-eight beam specimens in eight series of tests. Most of the beams were 250 mm wide, 350 mm deep and had a clear span of approximately 2 metres. The largest beam was 250 mm wide, 600 mm deep and

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26

Kong, Paul Y. L. "Shear strength of high performance concrete beams." Curtin University of Technology, School of Civil Engineering, 1996. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=11337.

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An analytical and experimental investigation on the shear strength of High Performance Concrete (HPC) beams with vertical shear reinforcement or stirrups was carried out. The analytical work involved developing a theory based on the truss analogy, capable of predicting the response and shear strength of such beams subjected to combined bending moment and shear force.The experimental work comprised forty-eight beam specimens in eight series of tests. Most of the beams were 250 mm wide, 350 mm deep and had a clear span of approximately 2 metres. The largest beam was 250 mm wide, 600 mm deep and

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27

Esfandiari, Afshin. "Shear strength of structural concrete members using a uniform shear element approach." Thesis, University of British Columbia, 2009. http://hdl.handle.net/2429/7130.

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The simplest shear problem involves a two-dimensional rectangular element with uniformly distributed reinforcement parallel to the element sides, and subjected to uniform normal stresses and shear stress. Such a uniform shear element will have uniform average stresses in reinforcement and concrete. The simplest model for elements subjected to shear force and bending moment that leads to code provisions uses one uniform shear element. Shear force is assumed to be resisted by a central portion of the cross-section acting as a uniform shear element, while bending moment is assumed to be resisted

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28

Li, Chao. "Nominal Shear Strength of Cold-formed Steel Shear Walls Using Osb Sheathing." Thesis, University of North Texas, 2012. https://digital.library.unt.edu/ark:/67531/metadc115111/.

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In the cold-formed steel construction, the oriented strand board is a common material for shear wall sheathing. an OSB is made by using wood chips as raw materials that undergo high temperature pressing to create a multi-larger structure material. Due to the OSB having a high strength in shear, it is an important material used in the construction field. the thesis is trying to verify published nominal shear strength in AISI-213-07 in the first part. This objective has two parts: the first part is to verify nominal shear strength (Rn) for wind and other in-plane loads for shear wall. the second

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29

Xu, Yingyi. "Residual Strength of Franciscan-Derived Clay." DigitalCommons@CalPoly, 2020. https://digitalcommons.calpoly.edu/theses/2128.

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In February of 2017 after a period of heavy rainfall, a slope destabilized behind Fremont Hall on the campus of Cal Poly San Luis Obispo. The geology of this slope stability failure is the Franciscan Complex. The Franciscan Complex, when weathered in place, results in clay soil that makes up the typical soil mantle on the hills throughout the region. Peak strength is the typical parameter tested to assess the strength of the soil. For the Franciscan-derived clay, the residual strength is the focus of this study to understand slope failure since the clay is the weakest portion of the matrix in

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30

Dabbagh, Hooshang Civil &amp Environmental Engineering Faculty of Engineering UNSW. "Strength and ductility of high-strength concrete shear walls under reversed cyclic loading." Awarded by:University of New South Wales. School of Civil and Environmental Engineering, 2005. http://handle.unsw.edu.au/1959.4/27467.

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This study concerns the strength and behaviour of low-rise shear walls made from high-strength concrete under reversed cyclic loading. The response of such walls is often strongly governed by the shear effects leading to the shear induced or brittle failure. The brittle nature of high-strength concrete poses further difficulties in obtaining ductile response from shear walls. An experimental program consisting of six high-strength concrete shear walls was carried out. Specimens were tested under inplane axial load and reversed cyclic displacements with the test parameters investigated being lo

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31

Studer, Ryan Paul. "SHEAR STRENGTH OF WEB-TAPERED I-SHAPED MEMBERS." UKnowledge, 2012. http://uknowledge.uky.edu/ce_etds/1.

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Plate girders are fabricated in situations where standard structural shapes do not possess the required strength necessary to carry applied loads. In many instances, plate girders are tapered so that the resistance to bending is proportional to the bending moment, creating cost effective, aesthetically pleasing structures. The AISC 2010 Specifications accurately predict the flexural capacity of tapered plate girders but recent research has suggested that the required shear strength is overly conservative. The researchers postulate that the required shear strength is overly conservative due to

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32

Beal, Philip Edward. "Estimation of the shear strengths of root reinforced soils." Connect to resource, 1987. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1117654465.

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33

Rambo-Roddenberry, Michelle. "Behavior and Strength of Welded Stud Shear Connectors." Diss., Virginia Tech, 2002. http://hdl.handle.net/10919/26989.

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The behavior and strength of welded shear studs are subjects of ongoing study. In recent years, research has shown that the American Institute of Steel Construction (AISC) specification equations for shear stud strength are unconservative for studs placed in deck with ribs transverse to the steel beam. Twenty-four solid slab push-out tests, 93 composite slab push-out tests, and bare stud tests were performed to study the effects on stud strength of friction, normal load, position of studs in the ribs of steel deck, concrete strength, and stud properties. Stud diameters ranged from 3/8 in. t

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34

Sabzalisenejani, Ali. "The effective shear strength of artificially fissured overconsolidated clays." Thesis, Curtin University, 1998. http://hdl.handle.net/20.500.11937/2011.

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The effective shear strength of artificially overconsolidated clays with continuous fissures, or with discontinuous or partial fissuring, has been discussed from both the experimental and numerical points of view.Direct shear and triaxial tests have been conducted on a range of unfissured, partially and fully fissured specimens of artificially overconsolidated clay samples in the laboratory. Specimens subjected to direct shear tests have been prepared in three different preconsolidation pressures and two or three different Overconsolidation ratios (OCR) for unfissured, partially and fully fiss

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35

Westraad, Delme. "Suction induced shear strength of gold mine tailings." Diss., Pretoria : [s.n.], 2004. http://upetd.up.ac.za/thesis/available/etd-06102005-092115.

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36

Vaz, Rodrigues Rui. "Shear strength of reinforced concrete bridge deck slabs /." Lausanne : EPFL, 2007. http://library.epfl.ch/theses/?nr=3739.

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Thèse Ecole polytechnique fédérale de Lausanne EPFL, no 3739 (2007), Faculté de l'environnement naturel, architectural et construit ENAC, Section de génie civil, Institut de structures IS (Laboratoire de construction en béton IS-BETON). Dir.: Aurelio Muttoni.

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37

Cladera, Bohigas Antoni. "Shear design of reinforced high-strength concrete beams." Doctoral thesis, Universitat Politècnica de Catalunya, 2003. http://hdl.handle.net/10803/6155.

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Aunque el hormigón de alta resistencia se está utilizando de manera creciente en los últimos años para la construcción de estructuras, la norma Española vigente, la Instrucción EHE, sólo abarca hormigones de resistencias características a compresión inferiores a 50 MPa. El aumento de resistencia del hormigón está directamente asociado a una mejora en la mayoría de sus prestaciones, especialmente de la durabilidad, aunque también produce un aumento en la fragilidad y una disminución de la rugosidad de las fisuras, lo que afecta de forma muy especial a la resistencia a cortante.<br/><br/>El obje

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38

Cho, Gye Chun. "Unsaturated soil stiffness and post-liquefaction shear strength." Diss., Georgia Institute of Technology, 2001. http://hdl.handle.net/1853/21010.

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39

Parker, Daniel Edward. "Shear strength within reinforced concrete beam-column joints." Thesis, University of Bolton, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.492666.

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Reinforced concrete is an economical construction material and is widely used throughout the world in buildings and bridges. The shear strength within beam-column joints in reinforced concrete structures has been identified as an area where further research is still needed in order to form reliable design methods. The aim of this research programme has been to develop a rational analytical model which can be used conveniently in the design of beam-column joints. The work consists of a brief literature review, an extensive experimental programme and the development of a new analytical model for

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40

Mjöberg, Mårten, and Axel Stenfors. "CPTu Configuration Impact on Evaluated Undrained Shear Strength." Thesis, KTH, Jord- och bergmekanik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-279465.

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This thesis evaluates the commonly used geotechnical probing method CPTu, on how different probe configurations impact the resulting evaluated undrained shear strength in soft clay deposits, in comparison to each other and laboratory methods. This is done by performing field investigations on Lindefältet, Södermanlands län, Sweden. Comparison is done on the two Swedish manufacturers of CPTu probes, by different calibration limits, filter types and whether overloading the probe over the calibration limit affects the evaluated undrained shear strength registered. The main conclusions are that on

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41

Scott, Jana. "Interface Shear Strength in Lightweight Concrete Bridge Girders." Thesis, Virginia Tech, 2010. http://hdl.handle.net/10919/33922.

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Precast girders and cast-in-place decks are a typical type of concrete bridge construction. A key part of this type of construction is developing composite action between the girder and deck. In order to develop composite action, adequate horizontal shear resistance must be provided at the interface. As lightweight concrete is increasingly being used in bridge designs, it is important to understand the horizontal shear behavior of lightweight concrete. The current AASHTO LRFD Specification provides design equations for horizontal shear strength of both lightweight and normal weight concrete.

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42

Castellanos, Bernardo Antonio. "Use and Measurement of Fully Softened Shear Strength." Diss., Virginia Tech, 2014. http://hdl.handle.net/10919/56631.

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The fully softened shear strength was defined by Skempton (1970) as the peak drained shear strength of a clay in a normally consolidated state. All the experience available on the applicability of the fully softened shear strength for slopes is based on back-analyses. Back-analyses of first-time failures in cuts in stiff-fissured clays and embankments constructed of fat clays have shown that, over a long period of time, the shear strength gets reduced from what is measured in the laboratory using undisturbed samples to the fully softened shear strength. These back-analyses require knowledge o

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43

Hajdarwish, Ala' M. "Geologic Controls of Shear Strength Behavior of Mudrocks." Kent State University / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=kent1162259344.

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Holko, Jeffrey M. "Shear Strength Correlations for Ohio Highway Embankment Soils." Ohio University / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1205248711.

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45

Oderah, Vincent. "Shear strength behaviour of sugarcane bagasse reinforced soils." Master's thesis, University of Cape Town, 2015. http://hdl.handle.net/11427/20106.

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Sugarcane is considered as the most abundant plant based crop grown in the tropics and part of the temperate climates. Its by-product, sugarcane bagasse, constitutes 30% of the total production. In the past, it was considered as waste material but contemporaries through innovative research projects over the years have found uses for it. Among these projects is soil reinforcement, which provides an alternative application to industrial by-products and natural fibres as a way of reducing their environmental footprints and contributing to sustainable geotechnics. Although bagasse morphological co

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46

Chang, Yi-hsiang, and 張亦翔. "Shear Strengths of Reinforced High-Strength Concrete Corbels." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/74443814380079398698.

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碩士<br>國立臺灣科技大學<br>營建工程系<br>97<br>This study presents an experimental invest igat ion of reinforced concrete corbels wi th lower shear reinforcement . Twenty specimens were tested to study the effects on ul t imate shear strengths of corbels of concrete strength （ f ’ c） , shear span-to-depth rat io（ a/d）, hor izontal shear reinforcemen（t Ah） and vert ical shear reinforcement（Av） .Test resul ts indicate that the recommendat ions proposed by PCI Design Handbook 【1】,Hwang and Lee【2】and Appendix A of ACI 318-05【3】 are not conservat ive for predict ing the shear strengths of reinforced concrete cor

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Tsai, Yao-Hsien, and 蔡耀賢. "Shear Strength of Reinforced High Strength Concrete Deep Beams." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/16627021235430405876.

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碩士<br>國立臺灣科技大學<br>營建工程系<br>92<br>This study presents an experimental investigation of reinforced high-strength concrete deep beams subjected to vertical loads. Twelve specimens were tested to study the effects on ultimate shear strengths of deep beams of concrete strength ,horizontal shear reinforcement ,vertical shear reinforcement ,and way of loading. Test results indicate that the ultimate shear strengths of deep beam calculated using ACI318-02 Code【2】are overly conservative and the design recommendations proposed by Hwang and Lee【1】can more accurately predict the shear strength of reinf

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48

LONG, LIN SHYH, and 林世隆. "The Punching Shear Strength of High-Strength Concrete Slabs." Thesis, 1993. http://ndltd.ncl.edu.tw/handle/49326112867230562932.

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碩士<br>國立臺灣科技大學<br>營建工程技術學系<br>81<br>The design of punching shear of reinforced concrete slabs is currently based on the provisions of Section 11.12 in ACI 318-89. The provisions of Section 11.12 in ACI Building Code are entirely based on tests of normal-strength concrete slabs. Therefore, it becomes necessary to examine the applicablility of current ACI Code when applied to high-strength concrete slabs. In this study,thirty-four specimens were tested. Variables included were the concrete s

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49

Wang, Chung-Shien, and 王眾賢. "The Punching Shear Strength of High-Strength Concrete Slabs." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/02921905792493332792.

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碩士<br>國立臺灣科技大學<br>營建工程技術學系<br>84<br>The design of punching shear of reinforced concrete slabs is currently based on the provisions of Section 11.12 in ACI 318-95. The provisions of Section 11.12 in ACI Building Code are entirely based on tests of normal-strength concrete slabs. Therefore, it becomes necessary to examine the applicability of current ACI Code when applied to high-strength concrete slabs. In this study, twenty-four specimens were tested. Variables included were the concrete st

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葉文德. "Shear friction strength of high-strength fly-ash concrete." Thesis, 1990. http://ndltd.ncl.edu.tw/handle/60288242750624104997.

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