1) load ratio
载荷比<火>
2) fire load
火灾荷载
1.
A study on dominant element of flash-over effect with characteristic of fire load;
关于典型火灾荷载下轰燃的支配因素研究(英文)
2.
Earthquake-induced fire hazard and fire load assessment of the energy source supply systems;
能源供应系统地震次生火灾危险性与火灾荷载评估
3.
Probability model of university dormitories' fire load
高校学生宿舍火灾荷载概率模型研究
3) Fire load
火灾载荷
1.
The calculation method of fire load considering exposure area of combustibles;
考虑暴露表面积情况的火灾载荷的确定方法
2.
Fire load is a determinative factor in fire risk assessment.
火灾载荷是判断建筑物室内火灾危险程度的依据,以前人们对火灾载荷的研究局限于只考虑可燃物的种类和量,并没有考虑到可燃物的形状、厚度和摆放位置对火灾载荷的影响。
3.
The critical temperature,the fire resistance criterior and other important parameters were achieved according to the temperature,stress and strain s variation process of column cap,beam mid-span and other key positions under the conditions of bearing mechanical force load,fire load and coupled thermo-mechanical load.
基于有限元分析方法进行了热力耦合作用下的单层钢结构框架力学性能研究,分别根据钢结构框架承受力载荷、火灾载荷及热力耦合作用下的柱顶、梁跨中等关键位置的温度、应力、应变等变化过程,计算出无保护层钢结构框架失效的临界温度、耐火极限等参数。
4) fire load
火荷载
1.
Coupling analysis of thermal field and stress field for immersed tunnels under fire load;
火荷载下沉管隧道结构的热-力耦合分析
5) load ratio
载荷比
1.
The fatigue crack propagation behavior of the titanium alloy Ti-4Al-2V bearing hydrogen at a concentration of 110 g/g and 280 g/g under different load ratios was investigated.
研究了含氢量为110g/g和280g/g的Ti-4Al-2V钛合金在不同载荷比下的疲劳裂纹扩展行为。
2.
th is normally viewed as a constant under different load ratios.
不同载荷比下的有效应力强度因子范围门槛值△Keff。
3.
In the paper, the author utiliged the Lagrangian Multiplication changed a typical conditional extreme value into unconditional extreme value, then established the distribution of the load ratio about multistage rocket.
本文应用拉格朗日乘子法,将一个典型的条件极值问题化成无条件极值问题,从而确定多级火箭各级的载荷比。
6) unit load
比载荷
1.
The concepts of load,unit load and loading factor are introduced.
介绍机械密封常用的密封面载荷、比载荷和载荷系数。
2.
A corelation curve describing the relationship between the dimensionless contact area and the unit load on the end-faces of GY70 mechanical seal was obtained by numerical calculation.
采用数值计算方法得到了GY70型机械密封摩擦副端面间的量纲1真实接触面积与端面比载荷的关系曲线。
补充资料:火炸药比容
分子式:
CAS号:
性质:也称爆容(volume of gaseous explosion products),是单位质量炸药爆炸时生成的气态产物在标准状态下(25℃,101.325kPa)占有的体积。爆炸产物中的水为液体时,其余气态爆炸产物的体积称为干爆容(dry specific volume of explosion products);水为气态时,全部气态爆炸产物的体积称为全爆容(total specific volume of explosion products)。爆谷是衡量爆炸作用的一个重要标志,因为高温高压的气体产物是对外作功的工质。爆容越大,越易于将爆热转化为功。爆容可根据爆炸反应式计算,也可采用量热弹实验测定。一般炸药的全爆容为300~1100L/kg。
CAS号:
性质:也称爆容(volume of gaseous explosion products),是单位质量炸药爆炸时生成的气态产物在标准状态下(25℃,101.325kPa)占有的体积。爆炸产物中的水为液体时,其余气态爆炸产物的体积称为干爆容(dry specific volume of explosion products);水为气态时,全部气态爆炸产物的体积称为全爆容(total specific volume of explosion products)。爆谷是衡量爆炸作用的一个重要标志,因为高温高压的气体产物是对外作功的工质。爆容越大,越易于将爆热转化为功。爆容可根据爆炸反应式计算,也可采用量热弹实验测定。一般炸药的全爆容为300~1100L/kg。
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