椆木抗弯强度、抗弯弹性模量

本数据记录了椆木中抗弯强度、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 number of bending strength and bending modulus of elasticity, test record serial number, sample serial number, sample width, sample height, moisture content during testing, deformation, bending modulus of elasticity during testing, bending modulus of elasticity at 15% moisture content, failure load, bending strength during testing, bending strength at 15% moisture content, and other relevant records of Lithocarpus wood. 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 timber structure code formulation. This database includes physical and mechanical 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

该数据集记录了椆木的抗弯强度和抗弯弹性模量相关指标，如试样尺寸、含水率和破坏荷载等，直接反映木材的强度特性。这些数据基于国家标准试验方法，为木材利用和规范制定提供科学依据。