Testing sub-assemblages consisting of the more narrow walls resulted in a local bearing failure while the larger walls triggered a joint shear failure in the glue laminated beam (glulam) panel zone. This phenomenon of joint shear failure is generally overlooked in the practice of timber design. ...
Performance of edgewise loaded wood based panels and their I-beam components Wood based panel webbed I-beams showed three main failure modes: shear/bending failure, delamination between flange and web, and buckling, depending on ... Fan,MZ - 《Construction & Building Materials》 被引量: 2发表...
Radcliffe BM, Suddarth SK (1955) The notched beam shear test for wood. For Prod J 5(2):131–135 Google Scholar Stüssi F (1945) Zum Einfluss der Faserrichtung auf die Festigkeit und den Elastizitätsmodul von Holz. Schweiz Bauztg 126(22):247–248 Google Scholar Stüssi F (19...
In-plane shear reinforcement of wood beam floors with FRP A study of the behavior under shear of existing wooden floors reinforced with different materials and techniques has been carried out. The purpose of this ... Corradi,Speranzini,Borri,... - COMPOS PART B-ENG 被引量: 57发表: 2006年...
The deformation and failure of the secondary cell wall of Spruce wood was studied by in-situ SEM compression of micropillars machined by the focused ion beam technique. The cell wall exhibited yield strength values of approximately 160 MPa and large scale plasticity. High resolution SEM imaging ...
Experimental investigation of flexural capacity and deflection of low strength RCC beam strengthened with flexural steels and steel shear key Poor quality of construction materials and ineffective design of structural members are primary reasons for fast deterioration of flexural capacity of exis... MK Ta...
Cyclic response of woodframe shearwalls : loading protocol and rate of loading effects. Tech. Rep...View more references Cited by (20) Seismic performance of glulam timber post and beam structures with and without light frame timber shear wall infill 2022, Journal of Building Engineering Citation...
soitiswidelyused inhousebuildingandbridgeandtower.Theappearanceofmodern gluedwoodstructurehasexpandedtheapplicationscopeofwood structure. Woodtensilestressandshearstressareallbrittlefailure, itsstrengthisgreatlyaffectedbywood,twillandcracks naturaldefects;buthavecertainplasticityincompressionand bending.Whenwoodisinahumid...
5. After a beam failure, understood as a collapse with characteristic cracking sound for B-beams or a fast increase in deflection during fire to over 50 mm for BW-beams, the furnace was taken away to avoid uncontrolled combustion. Immediately after, the beams were moved to different place, ...
As the stress varies throughout a wooden beam in the flexure mode, the MOR has maximum values at the outer surfaces. Definitions/explanations of common mechanical testing terms for woody structural materials are summarized in Table 1, as defined by Burgert,278 with the corresponding standards ...