1) base shear
基层剪力
2) storey shearing force
楼层剪力
1.
The distribution of storey shearing force in frame-shear wall structure is discussed.
讨论了框剪结构在弹性和弹塑性工作状态下楼层剪力的分配机理。
3) interstory shear force
层间剪力
1.
It is shown that the stiffness,interstory shear force and axial column force increase in steel bracing system,and the internal forces decrease in the energy dissipation system under the condition of the same displacement.
计算结果表明当两种 抗侧力体系对位移控制效果接近的情况下,普通支撑体系增加了刚度,同时也增加结构的层间剪力、与支撑相 连柱的轴力,而消能支撑体系能有效减少这些结构内力,故比前者大大提高了主体结构的抗震性能。
2.
It is shown the stiffness and the interstory shear force and the axial column force which is connected with the bracing are increased in steel bracing system and the internal forces decreased in the energy dissipation system when their displacements are controlled almost the same.
计算结果表明当两种抗侧力体系对位移控制效果接近的情况下,普通支撑体系增加了刚度,同时也增加结构的层间剪力、与支撑相连柱的轴力,而消能支撑体系能有效减少这些结构内力,故比前者大大提高了主体结构的抗震性能。
4) layer shear force ratio
层剪力比
5) the total bottom shear force of the structure
底层层剪力
6) base shear
基底剪力
1.
To meet the need of executing domestic and oversea projects,based on the PRC code GB50011—2002 and American code UBC97 regulations,the seismic base shear of structures under the different soil classifications and seismic accelerations is compared.
为满足完成国内合资及海外项目工程的需要,依据国标抗震规范GB50011—2002和美标UBC97规定的地震作用静力计算法,比较了结构在多种场地类型和地震烈度下的基底剪力计算结果。
2.
Firstly, on the basis of introducing existing seismic design method of isolation system, influence of various factors of the hysteretic-friction isolation system on the base shear is analyzed.
首先,在简述已有隔震体系抗震设计方法的基础上,分析了滞变-摩擦隔震体系各种因素对基底剪力的影响;然后,通过大量仿真分析,采用多项式回归的方法提出了与规范衔接的水平地震作用的计算公式;最后,提出了梯队式变刚度滞变-摩擦隔震体系的抗震设计方法,并通过工程实例验证了方法的有效性。
3.
Energy dissipation than the traditional anti - seismic technology methods have the advantage, The fluid viscous damper have damping effect and application of a more extensive; In this paper, a 6 - storey frame structure using viscous dampers for energy dissipation design, The results show that the viscous damper control structure for the story drift , base shear have good results.
消能减震技术比传统的抗震方法有较大的优势,其中粘滞阻尼器具有很好的减震效果,应用较为广泛;对某6层框架结构采用粘滞阻尼器进行消能减震设计,计算结果表明粘滞阻尼器对于控制结构层间位移角,基底剪力均有较好的效果。
补充资料：剪力墙
| 剪力墙 shear wall 房屋或构筑物中主要承受风荷载或地震作用引起的水平荷载的墙体。防止结构剪切破坏。又称抗风墙或抗震墙、结构墙。分平面剪力墙和筒体剪力墙。平面剪力墙用于钢筋混凝土框架结构、升板结构、无梁楼盖体系中。为增加结构的刚度、强度及抗倒塌能力，在某些部位可现浇或预制装配钢筋混凝土剪力墙。现浇剪力墙与周边梁、柱同时浇筑，整体性好。筒体剪力墙用于高层建筑、高耸结构和悬吊结构中 ，由电梯间、楼梯间、设备及辅助用房的间隔墙围成，筒壁均为现浇钢筋混凝土墙体，其刚度和强度较平面剪力墙高可承受较大的水平荷载。 |
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