美 英 un.木材弹性模量 英汉 un. 1. 木材弹性模量
modulus of elasticity of wood 木材弹性模量相关短语 yield condition (试验材料的弹性弯度等) 屈服条件 Brewster (光弹性单位) 布鲁斯特 pocket rot (木材的) 腐孔 viscoelastic fluid (即粘弹性流体) 麦克斯韦流体 butt diameter (木材的) 粗端直径 effective absorption(木材等) 有效吸水量 dead knot (木材的) ...
A method of determining the modulus of elasticity of wood in three different directions, from vibrating reed test results, is detailed. This procedure is based on the resonance method of determining vibration characteristics and, in conjunction with a simple mathematical model, yields information ...
Table1 Statisticalcharacteristicofexperimentaldata 统计量 E S E IE 平均值 9.5112.35 最大值 11.2615.72 最小值 6.679.92 标准差 1.271.48 偏差系数/ %13.312.0 从表1 中可以计算: E IE 较E S 高出29.9%,主 要原因是由于2 种方法测试原理不同,静力法是以 材料力学理论为基础,测量的是试件的整体抗...
Know what is modulus of elasticity @BYJU’S. Modulus of elasticity is also known as Young’s Modulus is the mechanical property of a material to withstand the compression or the elongation with respect to its length.
This table contains the modulus of elasticity for several common materials and the values are provided in both GPa and Mpsi. The modulus of elasticity is the measure of an of object's or material's tendency to deform elastically, non-permanently, when a force is applied....
The transition of modulus of elasticity (MOE) values from juvenile to mature wood marks the change between variable, low-quality wood to wood that is stronger and more consistent. Knowing the proportion of mature wood in a log can lower processing costs and allow for higher-quality products. ...
Modulus of Elasticity, Young's Modulus For Common Engineering Materials TableEngineering Metals and Materials Table of Contents The following chart gives ultimate strength, yield point and modulus of elasticity data for steel and iron. Engineering Material...
The Study on Modulus of Elasticity (MoE) and Modulus of Rupture (MoR) of Lamina Beams on The Lime Wood (dryobalanops spp.) 来自 Semantic Scholar 喜欢 0 阅读量: 19 作者:J Suryono,SOW Bhakti 摘要: The aims of this study are to determine the stiffness, flexural strength of lamina beam ...
a4. A wood beam is reinforced with steel straps at top and bottom as shown. Determine the maximum stress developed in the wood and steel if the beam is subjected to a bending moment of M = 5 kN.m (5,000 N.m). The modulus of elasticity for the wood and steel are EW = 11 GPa ...