Stiffness Coefficients of Mortise and Tenon Joints used on Wooden Window Profiles
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چکیده
منابع مشابه
Performance tests of small barn frame constructed with round mortise and tenon joints
Structural tests were conducted to determine the strength and deflection characteristics of an 8 by 10 foot light-timber barn frame constructed with 3.5-inch square Douglas-fir members and round mortise and tenon joints. Structural analyses of the frame were also conducted using finite element methods and predicted deflections compared with test values. Results of the tests indicated that the r...
متن کاملDesign and Testing of Low Cost Chair with round Mortise and Tenon Joints
ZAČAL JAROSLAV, DOSTÁL PETR, ŠUSTR MICHAL, BARBOUTIS IOANNIS A. 2016. Design and Testing of Low Cost Chair with Round Mortise and Tenon Joints. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 64(2): 567–572. The present paper focuses on construction of school seats for developing countries from locally available resources using the local industry and low-end technology. ...
متن کاملPerformance tests of school chairs constructed with round mortise and tenon joints
Tests were conducted to compare the performance characteristics of school chairs constructed with pinned but unglued round mortise and tenon joints with those of chairs with glued but unpinned joints. Chairs with 0.125-inch cross pins in 0.723-inch diameter tenons developed over 90 percent of the strength of the chairs with glued tenons, whereas chairs with 0.313-inch diameter pins developed on...
متن کاملWithdrawal, shear, and bending moment capacities of round mortise and tenon timber framing joints
Many forest stands in this country as well as in numerous underdeveloped countries, are overstocked with small-diameter trees (Wolfe 2000, Wolfe and Moseley 2000). These trees pose both a health hazard and a fire hazard to the forests, and excess stems should be removed, but presently they have too little market value to justify their removal. Before these stems are utilized, value-added produc...
متن کاملShrink-fitting and dowel welding in mortise and tenon structural wood joints
Shrink-fitting, a common bonding technique in metal assemblies, was used for mortise and tenon wood joints. The joints had considerable strength. Shrink-fitting yielded joint strengths comparable to those obtained by using several welded dowels. Increasing the number of welded dowels, however, produced joints of higher strength than those bonded just by shrink-fitting. Combining in the same joi...
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ژورنال
عنوان ژورنال: BioResources
سال: 2016
ISSN: 1930-2126
DOI: 10.15376/biores.11.2.4677-4687