白皮松横纹局部抗压(径向)

本数据记录了白皮松中横纹局部抗压(径向)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 partial transverse compressive tests (radial direction) for Chinese white pine (Pinus bungeana), along with other related records including the serial number of the test log, specimen serial number, specimen width, specimen length, compressive area, moisture content during testing, ultimate load ratio, proportional limit stress during testing, and proportional limit stress at 15% moisture content. All measured physical and mechanical properties of this wood species directly reflect its strength and other characteristics, providing scientific data for wood utilization and the formulation of timber structure standards. This database contains physical and mechanical test data as well as the corresponding test methods (please refer to Attachment 1: National Standard of the People's Republic of China GB 1927–1943-91 "Test Methods for Physical and Mechanical Properties of Wood", and Attachment 2: Definitions of each item in wood physical and mechanical tests).

搜集汇总

背景与挑战

背景概述

该数据集记录了白皮松木材在横纹局部抗压（径向）方面的物理力学性质实验数据，包括试样参数、含水率和应力指标，用于评估木材强度特性。数据来源于国家林业和草原科学数据中心，基于实验室检测方法，为木材科学利用提供科学依据。