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- Conventional plane frame programs amplify the live load effect using the amplification coefficient when computing the stress of live load. 在计算活载应力时,常规的平面杆系计算程序采用放大系数的近似处理方法。
- Live load effect 活载作用效应
- Research on Live Load Effects for Simply-supported Highway Bridges of Shenzhen Special District on Criteria Home and Abroad 深圳特区公路简支梁桥设计荷载效应国内外规范比较研究
- The fatigue life of railway bridge mostly lies on the constructional details of the bridge structure,characteristics of live load action effect,and times of live load actions. 铁路桥梁结构的疲劳寿命主要取决于桥梁结构构造细节、活载作用效应特征和活载作用次数。
- reliable and unreliable. The influence factors such as target reliability index load distribution ratio and live load effects to partial factors are discussed. So we can according the conclusion to design auger bored cast-with-pressure concrete pile. 为了能直接指导设计,最后对长螺旋钻孔压灌混凝土桩的分项系数进行研究,简化了上述极限状态方程,提出完全可靠性分析和不完全可靠性分析下分项系数的确定方法, 探讨了目标可靠指标、荷载效应比、活载效应对各分项系数的影响,使该桩型在设计时分项系数的取值有据可依。
- The increase in nominal stress due to live load, BC, is usually small in comparison with the dead load, OA. 活载产生的名义应力的增量BC段与恒载产生的名义应力OA段相比一般是很小的。
- The applications of ply rockerarm increase the coal’s transit space and improve the coal’s load effect. 煤炭科学研究总院上海分院也承担了一些项目。
- The mudstone can slake severely under the conditions of unloading,weathering,water and external load effect. 通过扫描电镜和X射线衍射,分析底板泥岩的矿物组成,并对其泥化机制进行研究。
- In this section we discuss the longitudinal load effects. 在此,我们讨论纵向载荷影响。
- Then, uncertainties in load effect of structures under backfill soil pressure are determined with finite element-multiple response surface method. 然后,用有限元-多响应面法计算了现行标准图明洞在填土压力作用下结构内力的概率特征。
- The use of hollow pots, in conjunction with reinforced concrete, reduces the dead weight and, therefore, permits a greater life load to be carried. 实心板与钢筋混凝土梁整浇在一起,可以减少自重以便承受更多的活荷载。
- This paper put forward a new pre-produced tensegrity structure,and analyzed the structure under the dead load and live load through a simulation procedure. 提出了一种新型的预制类张拉整体结构,通过仿真的方法对结构进行均布荷载作用下的受力分析,并根据内力分布的特点确定了相应的施工方法。
- Because of large span, the steel truss transfer member in a tall building will get a huge load effect with a vertical loading. 带大跨度钢桁架转换层结构的建筑物,由于转换层的跨度大,在竖向荷载作用下,将会产生较大的荷载效应。
- She and I can't live under the same roof. 她和我不能住在一起。
- To evaluate fracture instability, the total sum of stresses due to residual welding or rolling stresses, dead load, and live loads must be considered. 计算断裂失稳性时,必须考虑焊接或轧制残余应力,恒载应力和活载应力之总和。
- DVM usually got an input impedance of 10 Mohm. There may be loading effect when measuring high impedance circuit. 数字式电压表通常有10兆欧的输入阻抗.;当测量高阻抗电路时,可能会有影响
- Optional "live loaded" packing energizes the TFE braid while providing an extra tight elastomeric seal. 可供选择的“动负载”密封填料充分发挥编织TFE的性能,实现超级紧密的弹性密封效果。
- The influence of chamber pressure,gas flow rate and RF power on micro loading effect in reactive ion etch of silicon dioxide is researched. 结果表明,通过对反应室压力、刻蚀气体流量和射频功率的调节,可以降低微负载效应的影响,得到良好的刻蚀均匀性。
- The calculation of ledger maximum bending moment and deformation the even load of scaffold board and live loads above the ledger. 按照大横杆上面的脚手板和活荷载作为均布荷载计算大横杆的最大弯矩和变形。
- The girder's vertical stiffness is large, so the maximum deflection is only1/4200 of the span and the maximum longitudinal tensile and compressive stressgenerated by the live load is 1/4 and 1/9 of the stress generated by the dead loadrespectively. 在本文研究中,上部结构在自重、预应力和最不利活载共同作用下的最大挠度仅为跨度的 1/4200。 此外,由最不利活载引起的上部主梁的最大纵向拉应力和压应力值,分别仅为自重相应值的 1/4 和 1/9。