赤松抗弯强度、抗弯弹性模量

本数据记录了赤松中抗弯强度、抗弯弹性模量的序号、记录本序号、试样序号、试样宽度、试样高度、试验时含水率、变形、试验时抗弯弹性模量、含水率15%时抗弯弹性模量、破坏荷载、试验时抗弯强度、含水率15%时抗弯强度等记录。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 numbers of bending strength and bending elastic modulus of Pinus densiflora, log serial number, specimen serial number, specimen width, specimen height, moisture content during test, deformation, bending elastic modulus measured during the test, bending elastic modulus at 15% moisture content, failure load, bending strength measured during the test, bending strength at 15% moisture content, and other relevant records. All measured physical and mechanical properties of wood directly reflect the strength and other characteristics of this wood species, providing scientific data for wood utilization and wooden structure code development. This database contains physical and mechanical property data and their 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 of wood physical and mechanical properties).

搜集汇总

背景与挑战

背景概述

该数据集记录了赤松木材的抗弯强度和抗弯弹性模量等物理力学性质测量数据，用于评估木材的强度特性。这些数据为木材利用和木结构规范提供了科学依据，并基于国家标准试验方法进行采集。