椴木顺纹抗剪强度

本数据记录了椴木中顺纹抗剪强度的序号、记录本序号、试样序号、含水率、试样长度、试样宽度、弦面破坏荷载、试验时弦面顺纹抗剪强度、含水率15%时弦面顺纹抗剪强度、径面破坏荷载、试验时径面顺纹抗剪强度、含水率15%时径面顺纹抗剪强度等记录。木材物理力学的各项测定指标，直接反映此种木材的强度等特性，为木材利用和木结构的规范等提供科学数据。本数据库包括物理力学数据和其试验方法（请参看附件1中华人民共和国国家标准GB1927～1943-91《木材物理力学性质试验方法》，附件2木材物理力学各个项目的定义）。This dataset records the serial number, test record serial number, specimen serial number, moisture content, specimen length, specimen width, tangential plane failure load, tangential plane shear strength parallel to grain during testing, tangential plane shear strength parallel to grain at 15% moisture content, radial plane failure load, radial plane shear strength parallel to grain during testing, and radial plane shear strength parallel to grain at 15% moisture content for basswood. All measured physical and mechanical indicators of wood directly reflect the strength and other properties of this wood species, providing scientific data for wood utilization and the formulation of timber structure codes and relevant standards. This database includes physical and mechanical test data and the corresponding test methods (please refer to Annex 1: Chinese National Standard GB1927～1943-91 *Test Methods for Physical and Mechanical Properties of Wood*, and Annex 2: Definitions of each item for wood physical and mechanical properties).

搜集汇总

背景与挑战

背景概述

该数据集记录了椴木顺纹抗剪强度的详细参数，如试样尺寸、含水率和破坏荷载等，用于评估木材的强度特性。数据来源于国家林业和草原科学数据中心，采用表格格式，旨在为木材利用和规范制定提供科学依据。