1) steel and concrete continuous castellated composite beam
连续蜂窝形组合梁
2) steel and concrete castellated composite beam
蜂窝形组合梁
1.
This paper analyzes the strength, the secondary effects of open-web girder, the influence of vertical shear on bending strength as well as the deflection of the steel and concrete castellated composite beam.
本文对钢与混凝土蜂窝形组合梁的强度、空腹的次影响、剪力对抗弯强度的影响以及挠度等问题进行了分析,并进行了6组蜂窝形组合梁的试验,为该种结构在徐州彭城电厂中的应用提供了可靠的依据。
3) Circular Hole Castellated Composite Beams
圆孔蜂窝组合梁
1.
In order to conveniently compute the strength of circular hole castellated composite beams with stiffened webs,its simplified formulas were deduced based on the vierendeel truss theory.
为了简便计算带加劲肋的圆孔蜂窝组合梁的强度,应用空腹桁架理论,推导了计入加劲肋影响的圆孔蜂窝钢-混凝土组合梁强度简化计算公式。
4) continuous composite beam
连续组合梁
1.
Artificial neural net and its application in continuous composite beam;
人工神经网络在连续组合梁中的应用
2.
The strength and stiffness of continuous composite beams with stiffened web are investigated.
研究了加肋腹板连续组合梁的横向连接刚度和强度。
3.
Local stability and lateral stability are two key factors that dominate the loadcarrying capacity of continuous composite beams.
连续组合梁的局部失稳和侧向失稳是影响承载能力的重要因素 ,我国现行设计规范对组合梁的稳定计算主要沿用钢结构梁的设计方法 ,与组合梁实际失隐情况不符。
5) continuous composite beams
连续组合梁
1.
A nonlinear model is presented using ANSYS software to analysis the whole process from loading to fracture of the steel-high strength concrete continuous composite beams in view of the complexity of the beam structure and forces acting on them especially the nonlinearity of the materials used.
采用ANSYS通用有限元软件,针对钢与高强混凝土连续组合梁本身结构及受力性能的复杂性,考虑材料非线性,提出了一个对钢与高强混凝土连续组合梁从加载到破坏的全过程非线性分析模式,对钢与高强混凝土连续组合梁连接件设计进行分析。
2.
Local buckling of continuous composite beams with non compact section is investigated.
研究了负弯矩区截面未完全塑性时出现局部失稳的连续组合梁的稳定。
3.
According to the experiment of seven continuous composite beams and some data which was related to it,the reason lead to longitudinal cracking in continuous composite beams and the principal infiuence of it were analysed in this paper.
根据 7根连续组合梁的试验研究结果和有关资料 ,详细分析了连续组合梁纵向开裂的原因及主要影响因素。
6) continued composite beam
组合连续梁
1.
In the paper,the theory and application of continued composite beam is discussed also.
采用 Z 型筋为抗剪连接件的组合梁在厂房楼层的不同区域采用了不同的设计和计算方法,并对组合连续梁的理论进行了探讨和应用。
补充资料:蜂窝形催化剂
分子式:
分子量:
CAS号:
性质:是一种整体催化剂,其形状、大小可据用途和反应器而定。具有许多平行的贯通式孔道,孔道可为圆形、方形、三角形、六角形、波纹形等。孔间壁厚可达0.1毫米,孔密度可达160孔 每平方厘米,通常分别为0.3毫米和30孔每平方厘米。与一般粒状催化剂相比,其堆积状态不因震动而变化。压降低、扩散阻力小,升温快,起燃容易。制备材质应耐高温、热膨胀系数低,通常采用陶瓷、氧化铝以及碳化硅、氧化锆等,也可使用金属薄片。催化剂的活性组分视情况可直接加到蜂窝体制备材料中,或载在已制好的蜂窝体上。用于硝酸生产尾气处理,尤其是用于汽车尾气处理。
分子量:
CAS号:
性质:是一种整体催化剂,其形状、大小可据用途和反应器而定。具有许多平行的贯通式孔道,孔道可为圆形、方形、三角形、六角形、波纹形等。孔间壁厚可达0.1毫米,孔密度可达160孔 每平方厘米,通常分别为0.3毫米和30孔每平方厘米。与一般粒状催化剂相比,其堆积状态不因震动而变化。压降低、扩散阻力小,升温快,起燃容易。制备材质应耐高温、热膨胀系数低,通常采用陶瓷、氧化铝以及碳化硅、氧化锆等,也可使用金属薄片。催化剂的活性组分视情况可直接加到蜂窝体制备材料中,或载在已制好的蜂窝体上。用于硝酸生产尾气处理,尤其是用于汽车尾气处理。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条