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Journal articles on the topic 'Dovel joint'

Author: Grafiati

Published: 4 June 2021

Last updated: 17 February 2022

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1

Zhao, Fang Ran, Jia Lin Cao, and Ning Wang. "Analysis of Factors Influence on Void Underneath at Concrete Pavement Joints." Applied Mechanics and Materials 488-489 (January 2014): 483–86. http://dx.doi.org/10.4028/www.scientific.net/amm.488-489.483.

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Three-dimensional finite element analysis was made on the transverse joint stress state of the concrete pavement slab with void underneath using ANSYS. The transfer effect of dowel bar was discussed with aircraft loaded in the joints. The influence rule of load transfer effect under different dowel bar spacing and dowel bar cross section dimension was compared. Based on the results of finite element analysis, this paper had carried on the experimental study on stress-transferring effect on concrete pavement joints with different location of the dowel bar. The influencing factors of pavement sl

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2

Ding, Min, Zhen Hua Hou, Xiu Gen Jiang, Zi Chen Lin, Guang Kui Zhang, and Jin San Ju. "Numerical Simulation Studies on Tension Behavior of Casing and Dowel Joint of Square Steel Tube." Advanced Materials Research 156-157 (October 2010): 1555–58. http://dx.doi.org/10.4028/www.scientific.net/amr.156-157.1555.

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The study on tension behavior of casing and dowel joint of square steel tube was carried out by using finite element analysis software ANSYS/LS-DYNA with consideration of geometric nonlinearity, material nonlinearity and contact nonlinearity. On this basis, the effects of inside tube wall thickness, main tube wall thickness, and inserting depth on failure mode, ultimate tensile load and deformation of casing and dowel joint of square steel tube was discussed. The results show that there are three types of failure modes, i.e., bolt failure, inside tube failure and main tube failure, when the jo

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3

Guan, Z. W., and P. D. Rodd. "A three-dimensional finite element model for locally reinforced timber joints made with hollow dowel fasteners." Canadian Journal of Civil Engineering 27, no. 4 (2000): 785–97. http://dx.doi.org/10.1139/l00-018.

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Brittle premature failure caused by splitting parallel to the timber grain is a common failure mode in glulam joints made with solid dowel type fasteners. It is thought that this problem can be alleviated by using hollow steel dowels as the fasteners and reinforcing the timber locally in the area of the joint. In this way, by varying the wall thickness of the dowels and the thickness of the reinforcing members, a chosen combination of strength and stiffness should be attainable together with a ductile failure mode. In this paper, three-dimensional nonlinear finite element models are developed

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4

Fueyo, Jose G., Jose A. Cabezas, Manuel Domínguez, Natividad Antón, and Alberto Villarino. "Energy Distribution in Dowel-Type Joints in Timber Structures When Using Expansive Kits." Forests 12, no. 9 (2021): 1200. http://dx.doi.org/10.3390/f12091200.

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This paper provides a study of the mechanical energy distribution in dowel-type joints in timber structures when using expansive kits. The compression caused by the expansive kit increases the friction between the dowel and the timber’s hole, opposing the longitudinal sliding that occurs during the bending of the dowel. The ensuing rope effect increases the load capacity of the joint. The aim was to determine the advantages and disadvantages of using this kind of reinforcement. For this purpose, an ad hoc finite element model of the joint was prepared taking the contact between the different c

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Buch, Neeraj, and Dan G. Zollinger. "Development of Dowel Looseness Prediction Model for Jointed Concrete Pavements." Transportation Research Record: Journal of the Transportation Research Board 1525, no. 1 (1996): 21–27. http://dx.doi.org/10.1177/0361198196152500103.

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The results of an in-depth study of factors that affect dowel looseness in jointed concrete pavements are presented. The laboratory investigation revealed the influence of aggregate type (in relation to oxide content), aggregate texture and shape, bearing stress (dowel diameter and crack width), load magnitude, and number of load cycles on the magnitude of dowel looseness and the subsequent loss in load transfer efficiency across saw-cut joints. A discussion is included on the development of an empirical-mechanistic dowel looseness prediction model based on the experimental results. Results of

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6

Abo-Qudais, Saad A., and Imad L. Al-Qadi. "Dowel bars corrosion in concrete pavement." Canadian Journal of Civil Engineering 27, no. 6 (2000): 1240–47. http://dx.doi.org/10.1139/l00-035.

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To study the effectiveness of sealants in reducing chlorides and water intrusion into pavement joint openings, nine 122 × 91 × 20 cm concrete slabs were fabricated. One slab was cast without a joint and was used as a control, two were cast with non-sealed joints, and the other six were cast with joints that were sealed, after the slabs were cured, with either type A (low modulus silicone) or type B (polyurethane) sealant, which are one-component rigid pavement joint sealants. Three dowel bars, used for load transfer, were installed below the joint at the mid-thickness of each slab. Two types o

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7

Sii, How Bing, Gary W. Chai, Rudi van Staden, and Hong Guan. "Three-Dimensional Finite Element Analysis of Doweled Joints in Concrete Pavements." Advanced Materials Research 723 (August 2013): 245–57. http://dx.doi.org/10.4028/www.scientific.net/amr.723.245.

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Concrete pavements are usually selected by pavement engineers for roads subjected to heavy traffic loading and feature high maintenance and construction costs. As such, the structural behaviour of concrete pavements with doweled joints is evaluated herein using Finite Element Method. The pavement system is modelled using three-dimensional brick elements and five loading cases are applied to replicate realistic vehicular loadings approaching and leaving the joint. The structural behaviour of the pavement at the doweled joint is investigated for: (1) pavement with and without voids, and (2) diff

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8

Hou, Rong Guo, and Kai Min Niu. "Stress Analysis for Cement Concrete around Joint Dowel after Loosing." Advanced Materials Research 857 (December 2013): 222–26. http://dx.doi.org/10.4028/www.scientific.net/amr.857.222.

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The stress concentration will appear in cement concrete around joint dowel set in contraction joint of cement concrete pavement with repeated loads. And concrete around joint dowel will damage gradually.In this paper, the stress of concrete around joint dowel and deflection of concrete slab are analyzed when joint dowel loosing. It is indicated that the shear stress is key to damage of concrete around joint dowel. when the loosing width reaches certain extent. With loosing width increasing, load transfer capacity will decrease gradually. And it is shown that the load transfer capability will l

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9

Domínguez, Manuel, Jose G. Fueyo, and Jose A. Cabezas. "Accounting of the thread embedment in timber structures dowel-type joints. Load–slip relationship." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 231, no. 1 (2016): 150–60. http://dx.doi.org/10.1177/0954406216663578.

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This work is devoted to the development of a calculation proposal for dowel-type joints in timber structures that takes into account the increase in load capacity due to the use of threaded dowels. While the method is based on acknowledged criteria of structural standards, it also considers the crushed areas that appear in the timber near the zone of contact with the dowel’s thread. Thereby, it comes closer to the actual mechanical behaviour of the whole joint when it suffers a relative displacement between its different parts under an external load. The equations proposed in this study to def

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10

Mollahassani, Amir, AmirHooman Hemmasi, Habibollah Khademi Eslam, Amir Lashgari, and Behzad Bazyar. "Dynamic and static comparison of beech wood dovetail, tongue and groove, halving, and dowel joints." BioResources 15, no. 2 (2020): 3787–98. http://dx.doi.org/10.15376/biores.15.2.3787-3798.

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Dynamic and static elastic properties beech wood joints were assessed. Conventional joints, namely dovetail, tongue and groove, dowel, and halving joints were prepared with beech wood (Fagus orientalis Lipsky) using polyvinyl acetate and cyanoacrylate adhesives. The results of the dynamic and static modulus of elasticity of the joints in this research indicated the highest reduction trends in halving, dowel, tongue and groove, and dovetail joints, respectively. The modulus of dovetail joint elasticity, its homogeneous joint texture, and lack of an extended adhesive line, corresponded to that o

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11

Yang, Jia-Qi, Scott T. Smith, and Zhenyu Wang. "Seismic behaviour of fibre-reinforced-polymer- and steel-strengthened timber connections." Advances in Structural Engineering 22, no. 2 (2018): 502–18. http://dx.doi.org/10.1177/1369433218794001.

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In the event of a seismic attack, the structural integrity of moment-resisting timber frames in the joint region may become compromised and hence the joint may not be able to transfer bending moment around the frame. Often, replacement of a damaged joint is not an option and hence efficient but effective strengthening and repair schemes for such joints are necessary. This article reports the results of 15 tests on 10 metal dowel-type moment-resisting timber connections subjected to monotonic or cyclic loading. Joints are either strengthened or repaired with epoxy, fibre-reinforced polymer comp

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12

Fueyo, Jose G., Manuel Domínguez, and Jose A. Cabezas. "Contact shear stresses in dowel-type joints with expansive kits of timber structures." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 231, no. 1 (2016): 140–49. http://dx.doi.org/10.1177/0954406216656215.

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This paper studies the shear stresses appearing in the contact zones of dowel-type joints of timber structures using expansive kits. To achieve this goal, a finite element model capable of determining the effect of using these kits on the global response of the joint has been prepared. For its development, different tools have been used to model the expansion process, the contact between the different parts of the joint, the compression pressures triggered by this contact, the resulting shear stresses caused by friction and, finally, the effect of all these circumstances on the overall perform

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13

Zhi, Qing, Xinfu Xiong, Wenjie Yang, Sha Liu, and Jingang Xiong. "Experimental Study on the Shear Behavior of Precast Wall Concrete Joints with/without Dowel Reinforcement." Materials 13, no. 7 (2020): 1726. http://dx.doi.org/10.3390/ma13071726.

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The precast shear wall behavior in the serviceability and ultimate limit states depends on the shear and shear-flexural behavior of the joints between the precast components or between the precast component and footing. This study presents a series of tests on the shear strength of joints, which were applied to the interface of precast shear walls. The tested parameters included the joint types, the numbers of shear keys, the existence of high strength steel bars inserted at the joints, and the levels of confining stress. The shear capacity, stiffness, and shear transfer mechanisms of these jo

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14

Larsson, Gustaf, Erik Serrano, Per Johan Gustafsson, and Henrik Danielsson. "Dowel design of the shear plate dowel joint." Engineering Structures 209 (April 2020): 110296. http://dx.doi.org/10.1016/j.engstruct.2020.110296.

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15

Vodiannikov, Mikhail, Galina Kashevarova, and Danil Starobogatov. "NUMERICAL MODELING AND FULL-SCALE EXPERIMENTS OF GLUED WOODEN STRUCTURES JOINT DESTRUCTION ON CARBON-FIBER DOWEL PINS." International Journal for Computational Civil and Structural Engineering 16, no. 2 (2020): 101–12. http://dx.doi.org/10.22337/2587-9618-2020-16-2-101-112.

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This paper presents the results of numerical modeling and full-scale experiments of the failure process of a glued laminated timber beam with rigid joint in the middle. All the connecting parts are made of carbon fiber. The structural analysis is done with the finite element method (ANSYS software). The nonlinear problem was solved. The contact interaction of the structural elements in the process of deformation and fracture, as well as orthotropy of the wood, the transversely isotropic properties of the plates, and the real diagrams of the deformation of carbon fiber dowel pins were taken int

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16

Zhao, Fang Ran, and Ye Ming Li. "Influence of the Dispensation of Transfer Bar to the Load Coefficient at Concrete Pavement Seam." Applied Mechanics and Materials 392 (September 2013): 895–99. http://dx.doi.org/10.4028/www.scientific.net/amm.392.895.

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The airport cement concrete pavement seam is very important to the bearing capacity and Flatness. Considering the importance of seams, a detailed three-dimensional finite element model was used to investigate the state of seams. According the calculation method of load transfer coefficient, the coefficient was obtained. Comparing the different coefficient, the best position of dowel steels, the best diameter of dowel steels, the best buried depth of dowel steels and the best joint width of dowel steels all can be gained best joint width of dowel steels all can be gained.

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17

Teasdall, Robert D., Kenneth A. Johnson, and Marion L. Hickman. "The Rochester Bone Trephine for Small Joint Arthrodesis in the Foot." Foot & Ankle 14, no. 7 (1993): 418–23. http://dx.doi.org/10.1177/107110079301400710.

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The Rochester bone trephine is a useful instrument for performing small joint arthrodesis in the foot. The technique involves harvesting a dowel graft from the iliac crest and then inserting the graft into a recipient bed across the small joints in the foot. Minimal surgical trauma and patient discomfort result from this technique. Three cases are presented to illustrate the usefulness and diversity of this system.

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18

Davids, William G., Zongmu Wang, George Turkiyyah, Joe P. Mahoney, and David Bush. "Three-Dimensional Finite Element Analysis of Jointed Plain Concrete Pavement with EverFE2.2." Transportation Research Record: Journal of the Transportation Research Board 1853, no. 1 (2003): 92–99. http://dx.doi.org/10.3141/1853-11.

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The features and concepts underlying EverFE2.2, a freely available three-dimensional finite element program for the analysis of jointed plain concrete pavements, are detailed. The functionality of EverFE has been greatly extended since its original release: multiple tied slab or shoulder units can be modeled, dowel misalignment or mislocation can be specified per dowel, nonlinear thermal or shrinkage gradients can be treated, and nonlinear horizontal shear stress transfer between the slabs and base can be simulated. Improvements have been made to the user interface, including easier load creat

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19

Peng, Peng, Bo Tian, and Kai Min Niu. "Research on the Working Performance of Dowel Bar during Horizontal Installation Errors." Applied Mechanics and Materials 166-169 (May 2012): 441–49. http://dx.doi.org/10.4028/www.scientific.net/amm.166-169.441.

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Through the pullout test on dowel bar of different surface treatment modes and position deviation, the paper draws the conclusion that the plastic spraying treatment in different surface treatment modes can maximum meet the setting requirements of dowel bar, and the angular deviation of the dowel bar is the main reason for the cracking within the 50 centimeters of both sides of cement concrete pavement joint; Through the bending fatigue test, the paper evaluates the attenuation law of joint load transfer capacity under different horizontal installation error conditions(0°, 5°, 10° and 15°), an

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20

Liu, Bangyi, Yang Zhou, Linhao Gu, Dalin Wang, and Xiaoming Huang. "Mechanical Behavior of Concrete Pavement considering Void beneath Slabs and Joints LTE." Advances in Civil Engineering 2020 (November 23, 2020): 1–13. http://dx.doi.org/10.1155/2020/8826301.

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Dowel bars are arranged between two slabs of jointed plain concrete pavements to transfer load between them. The looseness of these dowel bars leads to the decrease of the load transfer efficiency (LTE). Meanwhile, repeated vehicle load can result in void near the joints. In this paper, the behaviors of concrete pavement under the effect of void size and joint stiffness were studied by using ABAQUS software. The FEA model was calibrated for different element parameters based on mesh convergence analysis and validated by comparison with previous studies. The voids beneath slabs were considered

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21

Sii, How Bing, Gary W. Chai, Rudi Van Staden, and Hong Guan. "Development of Prediction Model for Doweled Joint Concrete Pavement Using Three-Dimensional Finite Element Analysis." Applied Mechanics and Materials 587-589 (July 2014): 1047–57. http://dx.doi.org/10.4028/www.scientific.net/amm.587-589.1047.

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The load transfer mechanism between the dowel and the concrete is a complex phenomenon. This mechanism depends mainly on a parameter known as the modulus of dowel support (K), the value of which can be determined by load testing. A high modulus of dowel support value indicates a good contact between the concrete and the steel dowel. There is a lack of sound approach to identify with any degree of accuracy the modulus of dowel support (k), which makes it difficult to rely on the analytically developed formulas that are sensitive to its value. The obtained numerical results were validated with c

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22

Thoren, Klas, Peter Ljung, Holger Pettersson, Urban Rydholm, and Per Aspenberg. "Comparison of Talonavicular Dowel Arthrodesis Utilizing Autogenous Bone Versus Defatted Bank Bone." Foot & Ankle 14, no. 3 (1993): 125–28. http://dx.doi.org/10.1177/107110079301400303.

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A simple dowel arthrodesis of the talonavicular joint in an early stage of destruction can reduce pain and prevent the development of valgus deformity in the rheumatoid hindfoot. Previously, we used autogenous dowels made from the iliac crest. In order to facilitate the operation and to get a better fitting dowel, we tried defatted cancellous allograft dowels from which marrow tissue had been removed. The dowels were prepared from femoral heads in our surgical bone bank. At operation, the dowels were embedded in fresh marrow aspirate from the iliac crest and the arthrodeses were stabilized wit

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23

Sjödin, Johan, and Erik Serrano. "An experimental study of the effects of moisture variations and gradients in the joint area in steel-timber dowel joints." Holzforschung 62, no. 2 (2008): 243–47. http://dx.doi.org/10.1515/hf.2008.020.

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Abstract This experimental study examines the influence of moisture variations on the load-bearing capacity of steel-timber dowel joints. The glulam specimens used to manufacture the joints were first exposed to controlled climate changes. After being stored in the climate chambers, holes were drilled and dowels were inserted. Then, the joints were loaded to failure. The main aim of this study was to investigate how and to what extent moisture variations and gradients in the joint area affects the load-bearing capacity in tension parallel to the grain. The load-bearing capacity was found to be

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24

Howell, Stephen M., Phil Roos, and Maury L. Hull. "Compaction of a Bone Dowel in the Tibial Tunnel Improves the Fixation Stiffness of a Soft Tissue Anterior Cruciate Ligament Graft." American Journal of Sports Medicine 33, no. 5 (2005): 719–25. http://dx.doi.org/10.1177/0363546504269939.

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Background Despite increasing attention on fixation of a soft tissue anterior cruciate ligament graft in the tibia, there have been no studies on the use of a bone dowel as a joint line fixation device for promoting fixation properties, especially stiffness at the time of implantation. Purpose To determine whether compacting a bone dowel into the tibial tunnel improves fixation stiffness, yield load, and resistance to slippage of a soft tissue anterior cruciate ligament graft. Study Design Controlled laboratory study. Methods A double-looped tendon graft was fixed at the distal end of the tibi

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25

Tan, Yi Qiu, Yun Liang Li, Luo Ke Li, and Zhong Jun Xue. "The Dowel Group Action in Jointed Concrete Pavement." Advanced Materials Research 622-623 (December 2012): 1892–95. http://dx.doi.org/10.4028/www.scientific.net/amr.622-623.1892.

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The wheel load transfer across a joints in concrete pavement is accomplished mainly by dowel bar system, dowels are installed in order to allow shear load transfer across slab joints. The dowel group action has been examined in this paper via from using of 3-D FE mode. Numerical model results are presented in four formats in this study, including shear force diagram, load transfer ratio by shear force, dowel shear force distribution and dowel shear ratio. The relationships between applied wheel load and dowel group action will be useful in the design and evaluation of dowel jointed concrete pa

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Johnson, Jeffrey E., and Kenneth A. Johnson. "Dowel Arthrodesis for Degenerative Arthritis of the Tarsometatarsal (Lisfranc) Joints." Foot & Ankle 6, no. 5 (1986): 243–53. http://dx.doi.org/10.1177/107110078600600505.

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A late complication of fracture with dislocation involving the tarsometatarsal joints of the foot (Lisfranc fracture) is progressive degenerative arthritis and pain. A dowel-graft arthrodesis technique is described that uses percutaneous bone graft from the iliac crest supplemented by crossed-wire fixation. The cases of 15 patients who underwent surgery between 1979 and 1982 in which this technique was used were reviewed retrospectively. These patients suffered from painful posttraumatic degenerative arthritis after tarsometatarsal joint fracture-dislocation. Follow-up evaluation (mean, 37 mon

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FUKUYAMA, Hiroshi, Naoto ANDO, Masahiro INAYAMA, Masayuki TAKEMURA, and Masafumi INOUE. "PROPOSAL OF ANALYTICAL MODELS OF WOODEN DOWEL SHEAR JOINT : Single shear joint with slender-type round dowel." Journal of Structural and Construction Engineering (Transactions of AIJ) 72, no. 622 (2007): 129–36. http://dx.doi.org/10.3130/aijs.72.129_4.

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28

Nishizawa, Tatsuo, Yuya Wakabayashi, Masataka Uchida, and Masayuki Yabu. "Structural Evaluation of the Transverse Joint of a Concrete Pavement Considering the Degradation Process." Transportation Research Record: Journal of the Transportation Research Board 2673, no. 7 (2019): 319–28. http://dx.doi.org/10.1177/0361198119848406.

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Effective maintenance of a concrete pavement requires precise evaluation of the load transfer efficiency (LTE) at the transverse joint, which is simply calculated from the falling weight deflectometer (FWD) deflections at the loaded and unloaded slabs. In this study, the FWD deflections were simulated with the randomly generated elastic moduli of the pavement layers using the three dimensional finite element method considering the degradation process at a joint, which was categorized into five stages, from completely sound, to having broken dowels and a void underneath the joint. A database of

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29

Maitra, Swati Roy, K. S. Reddy, and L. S. Ramachandra. "Estimation of Joint and Interface Parameters for the Finite Element Analysis of Jointed Concrete Pavement Using Structural Evaluation Results." International Journal on Pavement Engineering & Asphalt Technology 16, no. 2 (2015): 21–38. http://dx.doi.org/10.1515/ijpeat-2015-0007.

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Abstract In the analysis of jointed concrete pavement, it is necessary to appropriately model certain aspects of the pavement for accurate estimation of its structural responses. These include load transfer at joints (doweled and aggregate interlocked) and interface condition between slab and foundation. This paper presents a backcalculation method for estimating the joint parameters, both transverse and longitudinal, and the interface parameter along with the pavement layer moduli by using the results of structural evaluation of an in-service concrete pavement. The details of the structural e

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30

Safa, Ebrahim, Arman Safa, Abolfazl Hasani, and Ali Mansourkhaki. "Evaluation, Analysis and Optimization of Rigid Pavement Seams of Joints and Effect of Several Types of Dowel Bars on it." Advanced Materials Research 446-449 (January 2012): 2482–87. http://dx.doi.org/10.4028/www.scientific.net/amr.446-449.2482.

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In the rigid pavement ,seams of joints has been used to prevent damage caused by expansion and contraction of the slab Changes in temperature differences and slab movement. On the other hand always rigid pavement cracks starting and totally starting the failure of the concrete slab are in this region that it has many different causes. In the Place of joints side uses the dowel bar for evidence performance that transfer the forces between slabs to control expansion and contraction changes in slabs. Destruction and deviation in the concrete slab joints side , the high cost of repairing and repla

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Li, Yun Liang, Luo Ke Li, Yi Qiu Tan, and Zhong Jun Xue. "Performance Properties of GFRP Dowels in Concrete Pavement Joints." Applied Mechanics and Materials 178-181 (May 2012): 1147–51. http://dx.doi.org/10.4028/www.scientific.net/amm.178-181.1147.

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Dowels are used in jointed plain concrete pavements to provide lateral load transfer across transverse joint through shear force, effective load transfer at lateral joints can reduces stresses in the slabs. Steel dowels are generally used in engineering practice, but corrosive substance such as carbon chloride ions ,dioxide can free access and easily dispersed along the length of the steel dowels, therefor rapid corrosion can occur which can lead to premature failure of the transverse joint. Glass fibre reinforced polymer (GFRP) dowels have been recently introduced as a possible solution to th

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Vavrusova, Kristyna, Antonín Lokaj, and Libor Žídek. "Reliance of Embedment Strength on Dowel Diameter in Joints of Cement-Splinter Boards." Applied Mechanics and Materials 188 (June 2012): 242–46. http://dx.doi.org/10.4028/www.scientific.net/amm.188.242.

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The aim of this paper is determination of embedment strength of cement-splinter boards in dowel dual-shear joints on the base of destructive laboratory measurements of these joints with selected diameters. Reliance of embedment strength on dowel diameter is determined.

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33

Kuo, Chen-Ming. "Study of Load Transfer Parameter in AASHTO Design Guide for Concrete Pavement." Transportation Research Record: Journal of the Transportation Research Board 1629, no. 1 (1998): 1–5. http://dx.doi.org/10.3141/1629-01.

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Some of the design parameters in AASHTO’s Guide for Design of Pavement Structures require experienced engineering judgment to obtain adequate designs. The load transfer parameter for concrete pavements in the AASHTO Guide is reviewed. A set of equations was developed to assist in choosing a J-factor for various pavement conditions. With three-dimensional finite element analysis, factorial runs were conducted to find the relationships between the critical stresses and joint design parameters—that is, joint width, diameter, length, and spacing of dowel bars. Extended procedures that incorporate

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34

Thurston, A. J., and J. K. Stanley. "DOWEL FUSION OF THE SCAPHO-TRAPEZIO-TRAPEZOID JOINT: A DESCRIPTION OF A NEW TECHNIQUE." Hand Surgery 04, no. 02 (1999): 125–29. http://dx.doi.org/10.1142/s0218810499000290.

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We describe a modification of the technique for arthrodesis of the joints between the scaphoid, the trapezoid and the trapezium (the S-T-T joint) described by Sandow, that involves the en bloc resection of a cylinder of bone incorporating a portion of each of the scaphoid, trapezoid and the trapezium, using a hollow mill, and replacing it with a cylindrical graft of exactly the same size taken from the distal radius. The procedure is relatively quick and easy with a high rate of fusion and must be regarded as a preferable alternative to other, more complex procedures.

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35

Avez, C., C. Lefèvre, R. Crocetti, and T. Descamps. "Large-diameter single dowel joint: finite element modelling of a reinforced joint." International Wood Products Journal 8, sup1 (2017): 50–56. http://dx.doi.org/10.1080/20426445.2016.1273666.

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36

Withey, Christopher J., Anthony L. Murphy, and Rebecca Horner. "Tarsometatarsal Joint Arthrodesis with Trephine Joint Resection and Dowel Calcaneal Bone Graft." Journal of Foot and Ankle Surgery 53, no. 2 (2014): 243–47. http://dx.doi.org/10.1053/j.jfas.2013.10.011.

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Vavrusova, Kristyna, Antonín Lokaj, and Pavel Valíček. "Dowel Type Joints in Agglomerated Wood." Advanced Materials Research 1020 (October 2014): 233–37. http://dx.doi.org/10.4028/www.scientific.net/amr.1020.233.

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The objectives of this paper are base characteristics of single-shear joints in elements of agglomerated wood. These characteristics (deformation and embedment strength) are determined on the basis of destructive laboratory testing (proceeded according to valid standards for destructive laboratory testing). Second part of this paper describes comparison of numerically and laboratory determined bearing capacity of these joints.

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Larsson, Gustaf, Per Johan Gustafsson, Erik Serrano, and Roberto Crocetti. "Duration of load behaviour of a glued shear plate dowel joint." European Journal of Wood and Wood Products 78, no. 1 (2019): 5–15. http://dx.doi.org/10.1007/s00107-019-01474-z.

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Abstract An experimental study on the duration of load effects in a glued shear plate dowel joint was conducted. The joint design features a single large diameter dowel for load transfers between members, via external steel plates, which are bonded to the timber with a low stiffness bond line. Due to the low bond line stiffness, the timber element is subjected to a close to uniform shear stress distribution over the bond area. The study comprises a total of 80 test specimens loaded in shear, both parallel and perpendicular to the grain, at three load levels in the range of 50–80% of the short-

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Li, Luo Ke, Yun Liang Li, Yi Qiu Tan, and Zhong Jun Xue. "Research on Load Transfer Efficiency of GFRP Dowel in Jointed Plain Concrete Pavement." Applied Mechanics and Materials 178-181 (May 2012): 1152–55. http://dx.doi.org/10.4028/www.scientific.net/amm.178-181.1152.

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In a jointed plain concrete pavements, the dowel bar system are used to provide lateral load transfer across transverse joint. Corrosion of commonly used steel dowel in engineering practice reduces their service life and costs considerable maintenance and repair spending for concrete pavements. The objective of this study focus primarily on the performance of none eroded GFRP dowel on LTE( load transfer efficiency) with the help of a three-dimensional finite-element model. The amount of LTE can be obtained directly from comparing the maximum deflection of the concrete slab and the level tensil

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Vodiannikov, Mikhail A. "RESULTS OF NUMERICAL MODELING OF THE STRESSED-DEFORMED STATE OF THE JOINT CONNECTION OF WOOD CONSTRUCTIONS WITH CFRP DOWEL PINS." International Journal for Computational Civil and Structural Engineering 14, no. 2 (2018): 48–56. http://dx.doi.org/10.22337/2587-9618-2018-14-2-48-56.

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A comparative analysis based on a series of numerical simulation experiments in the ANSYS software for determining the bearing capacity and the optimal arrangement of CFRP dowel pins in the joints of wooden structures. As variable parameters, the number of pins in the joint and the angles of pasting dowels into the wood are taken. Generalized conclusions are drawn on various configuration options with the selection of optimal design performance parameters for the same load. The voltage distribution iso-poles are shown, the dependence curves of the controlled parameters are plotted for each ca

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Vodiannikov, Mikhail, and Galina Kashevarova. "Composite Solutions for Glulam Joints." Key Engineering Materials 801 (May 2019): 47–52. http://dx.doi.org/10.4028/www.scientific.net/kem.801.47.

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The current level of the development of composite materials allows producing laminate structures with the desired properties. The application of supercomputer calculation and software systems, numerical modeling methods using finite elements enables the design and analysis of such structures. This article deals with design and calculation methods; the results of the full-scale tests of the joints of glued laminated timber with carbon fiber dowel pins and plates are presented. An overview of the behavior of such structures in corrosive environment and the comparative analysis with traditional s

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Cook, Daniel J., Matthew S. Yeager, Michael Y. Oh, and Boyle C. Cheng. "Lumbar Intrafacet Bone Dowel Fixation." Neurosurgery 76, no. 4 (2015): 470–78. http://dx.doi.org/10.1227/neu.0000000000000652.

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Abstract BACKGROUND: The efficacy of intrafacet bone dowels in promoting lumbar fusion has not been established. A recently published study indicates a low fusion rate, along with device migration. OBJECTIVE: To evaluate the mechanical stability of 2 lumbar facet fixation technologies before and after repeated cyclic loading. METHODS: Six human lumbar specimens were implanted with both types of allograft, one at L2-3 and the other at L4-5, on a randomized basis. All specimens were subjected to pure-moment flexibility testing before and after implantation and after 2500 and 5000 cycles of flexi

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Yu, Thomas. "Evaluation of Dowel Bars Installed in Airfield Concrete Pavement Construction Joints by Using Plastic Sleeves." Transportation Research Record: Journal of the Transportation Research Board 1907, no. 1 (2005): 86–94. http://dx.doi.org/10.1177/0361198105190700110.

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This paper presents the results of an evaluation of the effectiveness of an innovative process for installing dowel bars in construction joints without drilling. The procedure involves inserting plastic sleeves with the same outside dimensions as the drilled holes into plastic concrete to create the holes for installation of the dowel bar, rather than drilling. The plastic sleeves are later removed, and the dowel bars are inserted in the holes left behind. To avoid any deleterious effects, the technique must produce dowel bar alignments that are comparable with those of the bars installed unde

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Tauro, B., and A. Muirhead. "Dowel technique for metatarsophalangeal joint arthrodesis in hallux rigidus." Foot 10, no. 2 (2000): 75–77. http://dx.doi.org/10.1054/foot.2000.0605.

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Kwon. "Fracture Behavior of Dowel Joint of Concrete Slab Track." Journal of the Korean Society of Civil Engineers 33, no. 5 (2013): 2125. http://dx.doi.org/10.12652/ksce.2013.33.5.2125.

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Rush, Jonathan. "Dowel arthrodesis of the ankle joint in rheumatoid arthritis." Orthopaedics and Traumatology 4, no. 3 (1995): 186–90. http://dx.doi.org/10.1007/bf02620591.

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McGuire, Robert, Zenggan Chen, and Kevin Donahoe. "Dual fibular allograft dowel technique for sacroiliac joint arthrodesis." Evidence-Based Spine-Care Journal 3, no. 03 (2013): 21–28. http://dx.doi.org/10.1055/s-0032-1327806.

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Peng, Peng, Bo Tian, Xiu Xiong Mo, and Kai Min Niu. "Study on Dowel Bar Retrofit on Rigid Pavement to Load Transfer Restoration." Advanced Materials Research 857 (December 2013): 160–65. http://dx.doi.org/10.4028/www.scientific.net/amr.857.160.

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Finite element model analysis was performed with respect to patterns of load transfer relying on the action of aggregate interlocking and on the concurrent action of aggregate interlocking and dowel bars. The best timing for dowel bar retrofit was determined by way of increase in load transfer efficiency and maximum tensile stress borne at joints. The situation of dowel bar retrofit to restore load transfer efficiency was verified by way of onsite tests and economic analysis performed before we came to the conclusion that the way of dowel bar retrofit to restore load transfer efficiency is fai

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Lokaj, A., and K. Vavrusova. "Dowel Type Joints in Cement-splinter Boards." Procedia Engineering 40 (2012): 253–56. http://dx.doi.org/10.1016/j.proeng.2012.07.089.

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Omrani, P., H. R. Mansouri, and A. Pizzi. "Weather exposure durability of welded dowel joints." Holz als Roh- und Werkstoff 66, no. 2 (2007): 161–62. http://dx.doi.org/10.1007/s00107-007-0220-6.

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