2016
DOI: 10.15376/biores.11.1.1784-1795
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Variation of Parallel-to-Grain Compression and Shearing Properties in Moso Bamboo Culm (Phyllostachys pubescens)

Abstract: As an abundant natural resource in Asia, bamboo is receiving increased attention as an engineering material due to its renewability and excellent strength. The parallel-to-grain compression and shearing properties of moso bamboo culm were examined. The growth characteristics (bamboo age, nodes, and location along the culm), as well as treatments for practical applications (hole punching and hoop reinforcing by hose clamp) were investigated for their influence. Mechanical tests were conducted in accordance with… Show more

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Cited by 28 publications
(16 citation statements)
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“…The other two kinds of samples have similar shear strength values, approximately 14 MPa, which are about 20% lower than that of the inner-inner sample. The shear strength results of the three types are all slightly higher than results of other researchers (11.33-12.84 MPa) [28]. And the reason for the difference may be microwave was employed as the heating method in this study.…”
Section: Resultscontrasting
confidence: 57%
“…The other two kinds of samples have similar shear strength values, approximately 14 MPa, which are about 20% lower than that of the inner-inner sample. The shear strength results of the three types are all slightly higher than results of other researchers (11.33-12.84 MPa) [28]. And the reason for the difference may be microwave was employed as the heating method in this study.…”
Section: Resultscontrasting
confidence: 57%
“…Nevertheless, some mechanical properties of P. edulis bamboo available in the open literature are consistent with the results shown in Table 2 (considering the average of all the samples). For compression and shear strength parallel to the fibres, values of fc between 46.0 -48.1 MPa and fv between 11.2 -15.9 MPa are reported (in this work the average fc and fv are 57.9 and 18.0 MPa, respectively) (XU et al, 2014;SHUPE, 2015;DENG et al, 2016;AKINBADE et al, 2019). Dixon et al, using P. edulis samples of density similar to this work, reported modulus of rupture and modulus of elasticity in bending of fb=215 MPa and Eb=16,680 MPa, respectively (DIXON et al, 2015).…”
Section: Mechanical Characterizationsupporting
confidence: 48%
“…Excluding the outliers' data, the average, maximum, minimum, standard deviation, and significance data are presented in Table 2. The bamboo node had no significant impact on the compressive strength (Deng et al 2016). The relationship of compressive strength and proportion of vascular bundle for internode and node specimens are given in Fig.…”
Section: Compressive Strengthmentioning
confidence: 95%