1) live load adjustment coefficient
活载横向分布调整系数
2) load transverse distribution coefficient
荷载横向分布系数
1.
The load transverse distribution coefficient of some special structure point is calculated by flexibility method.
结合刚架拱桥的结构特点,应用大型通用结构分析程序ANSYS建立其空间结构分析模型,利用挠度法求出各计算点的荷载横向分布系数,根据计算结果绘制各种图表,其结果表明刚架拱桥荷载横向分布系数沿桥纵、横向的变化规律不同,采用单一的跨中荷载横向分布系数计算时,将与实际产生较大的偏差;总结刚架拱桥简化计算时荷载横向分布系数的基本取值原则:实腹段梁和中腹孔梁以及主拱腿(含拱脚)可取次边拱片的跨中荷载横向分布系数进行计算;边腹孔梁可偏安全地取中间拱片支点按杠杆原理法求得的荷载横向分布系数进行计算。
2.
Considering the change of the load transverse distribution coefficient along the bridge span,the maximum value of shear force at supporting point caused by uniformly distributed lane load is calculated by integral method.
考虑荷载横向分布系数m沿桥跨方向的变化,采用积分法对车道均布荷载引起的支点最大剪力进行了计算。
3.
Applying synthetically the principle of three methods:(a)increasing coefficient method of interal force in section;(b)load transverse distribution coefficient method for rigid jointed plat bridge;(c)method of equivalent span of simple supported beam,the calculating model for integrative type of reinforced concrete continuous slab bridge with cantilever flange is established.
综合应用了 3种计算方法的原理 :( 1)内力增大系数法 ;( 2 )刚接板荷载横向分布系数法 ;( 3)等代简支梁跨长等 ,建立了带悬臂翼缘的整体式钢筋混凝土连续板桥计算模型。
3) load transverse distribution factor
荷载横向分布系数
1.
The calculation of the new type of GFRP composite beam bridge can be made by approximately converting the spatial issues of the bridge into the plane ones by means of load transverse distribution concept and the theoretic analysis of load transverse distribution factors of such type of the bridge will be then carried out.
对此类桥梁荷载横向分布系数进行理论分析。
2.
A calculating model which can determine directly the load transverse distribution factors of simple supported skew beam bridges is established.
建立了直接确定简支斜梁桥荷载横向分布系数的计算模型。
4) transversal live-load distribution factor
横向荷载分布系数
1.
Based on an analysis of the mutual action of GFRP deck and I-shaped longitudinal steel beam,different parameters of the influence on transversal live-load distribution factor are analyzed.
对于新型GFRP组合桥梁,通过考虑GFRP桥面板与工字型钢纵梁组合共同受力,分析了跨长、纵梁间距、主梁尺寸及横撑刚度等各参数对桥梁横向荷载分布系数的影响。
5) the coefficient method of the load landscape orientation distributed
荷载横向分布系数法
6) load transversal distribution factor
荷载横向分布系数
1.
In this paper,the model of the general plane structure is established by the finite element software MIDAS/Civil and the load transversal distribution factor of T-beam is calculated by rigid-jointed beam method.
选用大型有限元软件MIDAS/Civil建立一般平面杆系结构模型,用刚接梁法计算T梁的荷载横向分布系数。
2.
A modal parameter method of calculating load transversal distribution factor was advanced for all kinds of bridge structure types.
以主梁挠度横向分布规律来确定桥梁荷载横向分布,考虑了桥梁结构计算模态的固有频率、振型和模态质量,提出了一种适用于各种结构形式桥梁的荷载横向分布系数计算方法,即模态参数法。
补充资料：横向机电耦合系数
分子式：
CAS号：
性质：表示横向长度伸缩振子振动时机械能与电能之间相互转换的能力，通常用K31表示。当振子的带宽Δf=fa-fr(式中，fa为并联谐振频率；fr为串联谐振频率)较小时，可用下式近似求得：。也可从平面耦合系数Kp换算而得:(式中，σE为泊松比)。它可作为大致判定该压电材料用于制造横向长度伸缩振子振动器件时是否适用。
CAS号：
性质：表示横向长度伸缩振子振动时机械能与电能之间相互转换的能力，通常用K31表示。当振子的带宽Δf=fa-fr(式中，fa为并联谐振频率；fr为串联谐振频率)较小时，可用下式近似求得：。也可从平面耦合系数Kp换算而得:(式中，σE为泊松比)。它可作为大致判定该压电材料用于制造横向长度伸缩振子振动器件时是否适用。
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