结果表明,摇摆运动可有效减小防波堤的的滑移力和倾覆力矩。
The results show that the sliding force and overturning moment can be reduced by swinging motion.
列车的横风倾覆力矩特性包括横风倾覆力矩系数和风速取值两个方面。
The lateral winds-overturning moment characteristics of trains include both a overturning moment coefficient and the selections of the wind speed value.
本文给出了由风洞试验确定的倾覆力矩系数,并对风速取值提出了一些建议。
This paper gives the overturning moment coefficients that had been determined by the wind tunnel experiments, and brings up the Suggestions about selecting wind speed value.
现役的水下发射装置,经常采用单液压缸驱动,这样会产生滑套上的倾覆力矩。
The existing under-water projection devices usually adopt single synchronous hydraulic cylinder, which will generate sidelong moment on sliding slipcover.
更重要的是侧向里所产生的倾覆力矩和剪力变形要大的多,必要谨慎设计来保证。
But, more significantly, the overturning moment and the shear deflections produced by lateral forces are much larger and must be carefully provided for.
与线性相互作用体系相比,柱的剪力和倾覆力矩减小;桩顶的剪力和弯矩也有所减小。
The shearing force and overturning moment of column is reduced, and the shear force and moment at the top of pile is decreased compared with linear interaction system.
而列车的减速运行,将使棚车所受到的气动力和倾覆力矩降低,有助于棚车安全通过风区桥梁。
When the train runs slowly, the aerodynamic forces acting on the box car decreases, which is helpful to the train passing safely the bridge of wind zone.
结构未发生层剪切破坏,最终破坏模式是在倾覆力矩作用下底部核心筒受拉墙肢及受拉侧外框柱拉断。
The final failure mode of the model is tension failure of perimeter columns and bottom of core wall on the tension side caused by overturning moment, and the story shear failure mode was not found.
一般适用于承受巨大倾覆力矩并作相对旋转运动的机械设备,是一种具有高效、高承载能力的组合轴承。
Generally applies to capsize under tremendous torque and rotational movement relative to the mechanical equipment, is a kind of efficient, high load-bearing capacity bearings.
该系统能适时、有效地平衡叉车因侧向叉取货物而产生的倾覆力矩,保证了三向电动叉车的横向稳定性。
The system can timely and effectively balance the upsetting moment when a fork truck laterally forks goods. It can keep the lateral stability of three-dimensional electric fork truck.
在没有设计抗拉装置的情况下,其抗倾覆力矩全部由自重来承担,讨论其抗倾覆可靠度在某些情况下更有实际意义。
In a condition of lacking the design of tensile device and all the anti-overturning moment is held by dead weight, to discuss the anti-overturning reliability is of even more practical significance.
对两栋不同结构体系的高层混凝土建筑进行了推覆分析,详细讨论了二阶效应对结构顶点侧移和基底倾覆力矩的影响。
Through the push over analysis of two tall concrete buildings with different structure types the influence of second order effect on top drift and base overturning moment had been discussed in detail.
圆柱滚子和推力滚针组合轴承yrt系列具有旋转精度高、可承受较大的径向载荷和双向轴向载荷以及大的倾覆力矩等特点。
YRT series cylindrical roller and thrust needle roller combined bearings, with high rotation accuracy, can support heavier radial loads, double direction axial load and inclined torque, etc.
抗震性能包括对结构低阶自振周期、顶点位移、最大层间位移角、框架承担承担水平地震剪力、框架承担地震倾覆力矩比几个方面。
The main seismic performance is introduced, including low level period, top displacement, maximum layer displacement Angle, frame bearing horizontal shear, frame bearing earthquake overthrow moment.
本文对无限厚度可渗可压缩海床情况,给出了直立式防波堤下海床中波浪渗流压力的封闭形式的解析解,进而可以给出作用在防波堤基底上的浮托力和倾覆力矩。
In this paper, a closed-form solution to wave induced seepage pressure in infinite-depth seabed is obtained by taking into account the soil deformation and the compressibility of the pore-water.
本文对无限厚度可渗可压缩海床情况,给出了直立式防波堤下海床中波浪渗流压力的封闭形式的解析解,进而可以给出作用在防波堤基底上的浮托力和倾覆力矩。
In this paper, a closed-form solution to wave induced seepage pressure in infinite-depth seabed is obtained by taking into account the soil deformation and the compressibility of the pore-water.
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