粗云杉顺纹抗压强度

本数据记录了粗云杉中顺纹抗压强度的序号、记录本序号、试样序号、试样宽度、试样厚度、试验时含水率、破坏荷载、试验时顺纹抗压强度、含水率15%时顺纹抗压强度等记录。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, log serial number, specimen serial number, specimen width, specimen thickness, moisture content during testing, failure load, compressive strength parallel to grain measured at testing, and compressive strength parallel to grain at 15% moisture content for thick spruce. Various measured indicators of wood physical and mechanical properties directly reflect the strength and other characteristics of this wood species, providing scientific data for wood utilization and wood structure standardization. This database includes both physical and mechanical test data and the 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 related to wood physical and mechanical properties.

搜集汇总

背景与挑战

背景概述

该数据集记录了粗云杉木材的顺纹抗压强度相关数据，包括试样尺寸、含水率、破坏荷载等指标，用于评估木材的强度特性，为木材利用和规范提供科学依据。数据来源于国家林业和草原科学数据中心，基于国家标准进行实验室检测，格式为表格，具有较高的准确性。