柞木硬度

本数据记录了柞木中硬度的序号、记录本序号、试样序号、含水率、试验时端面硬度、含水率15%时端面硬度、试验时弦面硬度、含水率15%时弦面硬度、试验时径面硬度、含水率15%时径面硬度等记录。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 entries including the hardness serial number, record serial number, specimen serial number, moisture content, end hardness at the time of testing, end hardness at 15% moisture content, tangential hardness at the time of testing, tangential hardness at 15% moisture content, radial hardness at the time of testing, radial hardness at 15% moisture content, and other relevant entries of Mongolian oak (Quercus mongolica). All measured physical and mechanical property indicators of wood directly reflect the strength and other characteristics of this wood, providing scientific data for wood utilization and timber structure standardization. This database includes physical and mechanical property data and their corresponding test methods (please refer to Attachment 1: National Standard of the People's Republic of China GB1927–1943-91 *Test Methods for Physical and Mechanical Properties of Wood*, and Attachment 2: Definitions of each item for wood physical and mechanical properties).

搜集汇总

背景与挑战

背景概述

该数据集记录了柞木的硬度物理力学性质数据，包括不同含水率下和调整到标准含水率（15%）后的端面、弦面、径面硬度值，共37行9列。数据来源于实验室检测，遵循国家标准试验方法，旨在为木材强度评估和利用提供科学依据，具有较高的准确性和可靠性。