木虱对葡萄木材力学性能的影响

IF 1.2 4区农林科学 Q3 MATERIALS SCIENCE, PAPER & WOOD

Maderas-ciencia Y Tecnologia Pub Date : 2023-03-01 DOI:10.4067/s0718-221x2023000100416

Á. Rodríguez‐González, P. Casquero, J. A. Pereira, Ó. González‐López, M. Guerra, J. García-González, J. M. M. Pozo, A. Juan-Valdés

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引用次数: 0

摘要

在伊比利亚半岛的主要葡萄酒产区，牛油果虫被认为是一种影响葡萄藤(葡萄)木材的害虫。这种昆虫的幼虫在葡萄藤上穿孔，导致葡萄藤植株的结构和生物力学破坏。在不同的葡萄园和葡萄品种中采集了被小蠹幼虫破坏的木材的藤蔓样本。进行了压缩和弯曲试验，以评估木材样品的力学行为。测量了葡萄藤木样在力学试验后表面出现的裂纹的总长度。抗压强度(CS)和抗弯强度(FS)均随树枝和树干横截面积(CSA)的增大而减小，但不受影响

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Mechanical behaviour of grapevine wood affected by Xylotrechus arvicola

The cerambycid insect Xylotrechus arvicola is considered a pest that affects the wood of the grapevine ( Vitis vinifera ) in the major wine areas of the Iberian Peninsula. The larva of this insect perforates the grape - vine wood, resulting in structural and biomechanical failure of the vine plants. Vine samples from wood damaged by X. arvicola larvae were picked up from different vineyards and grape varieties. Compressive and flexural tests were performed in order to assess the mechanical behaviour of the wood samples. Total length of the cracks in wood samples (TLCWS) that appeared on the surface of the grapevine wood samples after the mechanical tests was measured. Compressive strength (CS) and flexural strength (FS) decreased with the increase of the cross-sectional area (CSA) of both branches and trunks, regardless

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来源期刊

Maderas-ciencia Y Tecnologia 工程技术-材料科学：纸与木材

CiteScore

2.60

自引率

13.30%

发文量

审稿时长

>12 weeks

期刊介绍： Maderas-Cienc Tecnol publishes inedits and original research articles in Spanish and English. The contributions for their publication should be unpublished and the journal is reserved all the rights of reproduction of the content of the same ones. All the articles are subjected to evaluation to the Publishing Committee or external consultants. At least two reviewers under double blind system. Previous acceptance of the Publishing Committee, summaries of thesis of Magíster and Doctorate are also published, technical opinions, revision of books and reports of congresses, related with the Science and the Technology of the Wood. The journal have not articles processing and submission charges.