Behavior of glued laminated bamboo and bamboo-oriented strand board sheathing-to-framing connections

Sun, Yuwen; Jiang, Zehui; Zhang, Xiubiao; Sun, Zhengjun; Liu, Huanrong

doi:10.1007/s00107-019-01454-3

Cited by 9 publications

(12 citation statements)

References 17 publications

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“…As can be seen from Fig. 7 a, the typical hysteretic loops of sheathing-to-framing connections made of bamboo were characterized by pinched unloading response [80,82,83]. The initial loading stiffness was similar to that of monotonic tests (Fig.…”

Section: Sheathing-to-framing Connectionsmentioning

confidence: 59%

“…Therefore, it is necessary to conduct more tests on at least 10 replications for each variable to obtain statistically significant results. Considering the sheathing type, the BOSB-LBL connections failed by nail withdrawal and nail head pulling through BOSB, while OSB/plywood-LBL connectionsby nail head pulling through the framing member and nail bending [80,82]. The authors concluded that the behaviour of the BOSBLBL connections had better lateral load-carrying capacity and energy dissipation compared to those of wood-based connections [81].…”

Section: Sheathing-to-framing Connectionsmentioning

confidence: 99%

“…Table 2 provides a summary of selected papers on small-size LBL sheathing-to-framing connections. Notes: BOSBbamboo-oriented strand board, OSBoriented strand board, SPFspruce-pine-fir lumber; Llength, Ddiameter Sun et al [80] investigated the behaviour of bamboo-oriented strand board (BOSB) and LBL connection with different nail types and compared it to conventional OSB-LBL and plywood-LBL connections. The monotonic tests were conducted according to the ASTM D1761 [84] and 6 replicates were tested, while cyclic tests were conducted based on ISO 16670 and 4 replicates were tested [85].…”

Section: Sheathing-to-framing Connectionsmentioning

confidence: 99%

See 2 more Smart Citations

A review on mechanical behavior of laminated bamboo lumber connections

Dauletbek

Lorenzo

2023

Composite Structures

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Section: Sheathing-to-framing Connectionsmentioning

confidence: 59%

Section: Sheathing-to-framing Connectionsmentioning

confidence: 99%

Section: Sheathing-to-framing Connectionsmentioning

confidence: 99%

See 1 more Smart Citation

A review on mechanical behavior of laminated bamboo lumber connections

Dauletbek

Lorenzo

2023

Composite Structures

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“…Usually, the processing of LBL involves 4-5-year-old bamboo culms, that are cut into long strips with dimensions of 2000 × 3 × 15 mm, dried till the moisture content gets 8-12%, then planned to remove the wax and silica on the outer skin and inner cavity layer to get a uniform size of the strips [75][76][77][78][79][80][81][82]. Then, bamboo strips undergo one of two processes for treatment: bleaching or caramelization [68,83,84].…”

Section: Introductionmentioning

confidence: 99%

A Review of Basic Mechanical Behavior of Laminated Bamboo Lumber

Dauletbek¹,

Li²,

Lorenzo³

et al. 2022

Journal of Renewable Materials

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Over the past decade, the physical and mechanical performances of laminated bamboo lumber (LBL)-a bamboobased structural material, have been extensively studied using experimental, analytical, and numerical approaches. This paper presents a review of existing knowledge in the literature about the mechanical properties of LBL. The paper involved the review of the response of LBL to different types of loading such as tension, bending, compression, and shear. Based on results of the literature reviewed, the strength of LBL parallel to grain was 90-124 MPa with MOE of 10700 MPa in tension, 29. 55-72.60 MPa, and MOE of 8396-11022 MPa in compression, 63.87-128.4 MPa, and MOE of 8320-10912 MPa in bending, and 7.15-17.5 MPa in shear. The average strength of LBL was similar and in some cases exceeded the average values of bamboo-or wood-based materials, while the variability of its mechanical parameters was lower. The variability in strength values of LBL was affected by bamboo species, density and thickness of bamboo strips, growth portion, type of treatment, strips arrangements, and type of adhesive which in turn calls for classification of LBL by strength grades, degree of hardness, the capability of impregnation and penetration, as well as by areas of application in construction. The study provided and discussed concluding observations, the current research gap, and future research directions on the mechanical properties of LBL.

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“…Several researchers have studied the performance of STS connection in glulam. For the difference between STS and nail connections, Sun found that a hex-head STS joint had stiffer and stronger lateral resistance performance, but lower deforming ability than a wire nail joint [12]. On the influence of thread, diameter and angle, the maximum load sustainable by screws with both double-threaded sections and fully threaded shanks were higher than those of single-threaded screws [13].…”

Section: Introductionmentioning

confidence: 99%

Study of the Single Shear Performance of a Joint with a New Beech and Self-Tapping Screw Composite Dowel

Zhu¹,

Xue²,

Zhang³

et al. 2022

Journal of Renewable Materials

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A new beech and self-tapping screw composite dowel is proposed and studied, its performance being compared with that of beech dowels and self-tapping screws alone. The single shear performance of components connected by composite dowels was tested. Results show that the dowels are a good choice for components requiring high stiffness. Screws remain a good choice for components requiring excellent seismic performance. Combination group presents similar maximum load stiffness to those of composite dowels, but other ductility parameters are superior for composite dowels. The best connection mode was provided by two composite dowels. Based on connecting two points, structural elements with two composite dowels showed much better load bearing ability than when joined by two beech dowels or by two self-tapping screws separately. The structural element with two composite dowels not only presented better initial stiffness, but also exhibited a better ductility coefficient and less energy consumption. So, the composite dowels can be used for beam column connection, dowel laminated timber, and restoration or enhancement of ancient buildings.

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Behavior of glued laminated bamboo and bamboo-oriented strand board sheathing-to-framing connections

Cited by 9 publications

References 17 publications

A review on mechanical behavior of laminated bamboo lumber connections

A review on mechanical behavior of laminated bamboo lumber connections

A Review of Basic Mechanical Behavior of Laminated Bamboo Lumber

Study of the Single Shear Performance of a Joint with a New Beech and Self-Tapping Screw Composite Dowel

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