1、

Asymptotic Solutions for Twisting and Bending Vibration of Thin-Walled Beam Bridge under Horizontal Seismic Force with Nonlinear Damping

水平地震时具有非线性阻尼的薄壁梁桥弯扭振动的渐近解

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2、

The shape of the curve in the wellbore trajectory of horizontal wells is a complex three-dimensional space curve of arbitrary curvature and torsion. Its curved shape greatly affects the status of the column by the force and analysis of the follow-up column mechanics.

水平井全井井眼轨迹曲线形状是一条复杂的具有任意曲率和挠率的三维空间曲线,其弯曲形态极大地影响了管柱的受力状况和对后续的管柱力学的分析计算。

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4、

This paper makes a concrete analysis of the deflection force of earth rotation ( f P) which acts on the objects in horizontal motion or in mon horizontal motion.

分析了物体在地球表面作水平面运动或非水平面运动时,所受到的地转偏向力fP的大小;

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5、

The Horizontal Coriolis Force

水平地转偏向力

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6、

On the equator the deflection force of earth rotation which acts on the objects in non horizontal motion is not equal to zero.

赤道上作非水平面内运动的物体所受的地转偏向力并不等于零。

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7、

Methods of Decreasing and Eliminating Horizontal Reacting Force on Supporter in Arch Type Space Frame

消减单曲拱筒壳型网架支座水平反力的方法

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8、

Research results indicated that the additional longitudinal force in rails and the horizontal reacting force of the piers can be reduced greatly when small resistance fastener was used.

结果表明:使用小阻力扣件能很大程度地减小轨道的纵向附加力与桥墩的水平力。

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9、

The slipping bearing was used in the construction period to release part of the horizontal reaction force.

对于顶面连接方式,采用与施工方案相结合的节点设计方式,通过滑动支座释放部分水平反力。

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10、

Research on ground reaction force of different sprinters which can improve the horizontal velocity of center of gravity in sprint.

不同水平短跑运动员途中跑支撑反作用力研究增大地面支撑反作用力有利于重心水平速度的提高。

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11、

Horizontal distortion in the shell is restricted because of relative rigidity of the ribs. For guaranteeing boundary conditions, ribs will inevitably give the shell a reactive force against shell.

板肋的相对刚性,使板壳的水平变形受到约束,为了保证边界条件和位移协调,板肋必然会给板壳一个作用反力。

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12、

Reliability analysis of precast reinforced concrete pile subjected to horizontal seismic force

水平地震力作用下钢筋混凝土预制单桩的可靠度分析

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