水曲柳横纹局部抗压(无径、弦向）

本数据记录了水曲柳中横纹局部抗压(无径、弦向）的序号、记录本序号、试样序号、试样宽度、试样长度、受压面积、试验时含水率、极限荷载比例、试验时比例极限应力、含水率15%时比例极限应力等记录。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 of each test record, the log serial number, specimen serial number, specimen width, specimen length, loaded area, moisture content during testing, ultimate load ratio, proportional limit stress measured during testing, and proportional limit stress at 15% moisture content for partial transverse compressive strength tests of Fraxinus mandshurica, without distinguishing between radial and tangential directions.

Various measured indicators of wood physical and mechanical properties directly reflect the strength and other characteristic properties of this wood species, providing scientific data for wood utilization and the formulation of wooden structure codes.

This database includes physical and mechanical property data and the corresponding test methods (please refer to Appendix 1: National Standard of the People's Republic of China GB 1927–1943-91 "Test Methods for Physical and Mechanical Properties of Wood", and Appendix 2: Definitions of each item related to wood physical and mechanical properties).

搜集汇总

背景与挑战

背景概述

该数据集记录了水曲柳木材横纹局部抗压（无径、弦向）的物理力学性质测试数据，包括试样尺寸、含水率、极限荷载比例等关键参数，用于评估木材强度特性并为相关规范提供科学依据。数据来源于国家林业和草原科学数据中心，以表格形式存储，具有高精度和协议公开共享的特点，属于木材性质数据库的一部分。