Results 131 to 140 of about 3,221 (181)
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Canadian Journal of Civil Engineering, 1994
Glulam rivets are special nails for making high strength connections in timber structures. This paper describes an investigation of glulam rivet behaviour in radiata pine timber grown in New Zealand. Test results are compared with those on Canadian species, and with several international codes.
Andrew H. Buchanan, James C. Lai
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Glulam rivets are special nails for making high strength connections in timber structures. This paper describes an investigation of glulam rivet behaviour in radiata pine timber grown in New Zealand. Test results are compared with those on Canadian species, and with several international codes.
Andrew H. Buchanan, James C. Lai
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A Review of Connections for Glulam Timber
2015The use of timber as structural member have come under serious review and study recently as good quality logs are alarmingly becoming scarce besides the chronic problems of traditional sawn timber. Many researches regarding the use of timber are needed to strengthen or repair old timber structures as well as to improve the mechanical properties of new ...
Nurain Rosdi +2 more
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Bending strength of spruce glulam
European Journal of Wood and Wood Products, 2009A glulam strength model where the bending strength depends both on the board tensile strength and the finger joint tensile strength is a completely transparent model being particularly suitable to determine requirements for the board and for the finger joint tensile strength of glulam made of both visually or mechanically strength graded boards.
Frese, Matthias, Blaß, Hans Joachim
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Compressive strength of spruce glulam
European Journal of Wood and Wood Products, 2012Tests on glulam were simulated to determine the compressive strength. Based on the values obtained, three strength models were derived. They describe the compressive strength in terms of the density of the sawn timber used, the moisture content of the glulam and, optionally, of the knot area ratio.
Frese, Matthias +3 more
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Kerf Guided Glulam - A novel way of creating curved glulam beams
eCAADe proceedings, 2022Matthias K. Hardarson +2 more
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Journal of Bridge Engineering, 2002
Two design criteria, allowable stress design (ASD) and load and resistance factor design (LRFD), are presented for calculating glued-laminated (glulam) stiffener beam depth and number of dome head through bolts used in deck-to-deck connections for longitudinal stringer, transverse deck glulam bridges. Design examples for six deck panel spans (762-3,658
Ray W. Witmer +3 more
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Two design criteria, allowable stress design (ASD) and load and resistance factor design (LRFD), are presented for calculating glued-laminated (glulam) stiffener beam depth and number of dome head through bolts used in deck-to-deck connections for longitudinal stringer, transverse deck glulam bridges. Design examples for six deck panel spans (762-3,658
Ray W. Witmer +3 more
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A Flexible Adhesive Layer to Strengthen Glulam Beams
Journal of Adhesion Science and Technology, 2010Glulam is manufactured by gluing graded timber boards on top of each other with standard, stiff adhesives to form a beam. The research presented here is concerned with the use of a single flexible adhesive layer at a certain position of the beam cross section instead of the standard, stiff adhesive.
Brunner, Maurice Yaw +5 more
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Batiment International, Building Research and Practice, 1980
Timber structures are often vitally dependent on their joints, especially where they are subject to concentrated forces. A new and simple type of connection for use with glulam (glued laminated timber) has been developed in Denmark; it consists of glueing threaded bolts or rods into the timber, producing joints of high aesthetic quality and offering ...
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Timber structures are often vitally dependent on their joints, especially where they are subject to concentrated forces. A new and simple type of connection for use with glulam (glued laminated timber) has been developed in Denmark; it consists of glueing threaded bolts or rods into the timber, producing joints of high aesthetic quality and offering ...
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Ductile adhesive interface for glulam
2008Brettschichtholz wird schon lange für grosse Tragwerke eingesetzt, gegenüber Stahl hat Holz aber den Nachteil, dass es nicht duktil ist und darum eine relativ spröde Versagensart hat. Dies macht eine höhere Sicherheitsmarge notwendig was einen finanziellen Nachteil für die Holzkonstruktionen mitbringt.
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