Calculating the dynamic behavior of the coloum of the radial gate, on the basic of the static analyze of the steel frame, considering the restriction of the end of the column of the main steel frame, analyze the stability of the two ended hinged joint coloum under periodical dynamic, under periodical dynamic and one ended having bend-square by using the static mechanics method. 3. Analyzed the dynamic stability of the plane steel frame of the radial gates.
对弧形钢闸门主框架柱进行动力稳定性计算，在对平面刚架稳定性分析的基础上，根据弧门主框架柱的柱端约束条件，利用静力平衡法，分析了两端铰接杆在周期性变化的简谐荷载作用下的动力稳定性、两端铰接一端作用有弯矩的直杆在周期性变化的简谐荷载作用下的动力稳定性及纵向共振时结构的横向动力失稳区域。3。
So the aseismatic performance of multilayer hinged frame structure with bracing is analyzed and studied in the paper.
首先综述了多层柱支撑铰接钢框架结构的研究现状及其意义。
The mirror was hinged to a surrounding frame
用铰链把镜子和外框连接在一起。
The probabilistic reliability prediction of the large-scale satellite antenna deployment mechanism system. Firstly, the deployment reliability of the frame rib of a large satellite antenna with hinged-rib was studied.
大型星载天线展开机构概率可靠性预测。首先，针对某铰接肋式星载天线背架肋展开的可靠性进行了研究。
The paper studies the second-order effects and stability problem of the reinforced concrete hinged column and frame column.
本文对铰支柱和框架柱的二阶效应问题进行了较全面的研究。
And the mechanical properties of the multistory hinged frame structure with bracing are explored; the typical joint of this structure is designed based on the proposed design method.
在试验研究的基础上，对铰接节点的设计方法进行了研究；同时，对多层排架-支撑体系的力学性能进行了初探，并根据提出的设计方法对体系中的典型节点进行了设计。
Equivalent hinged stiffness rotor blade and dynamic inflow model are taken into account. Dynamic equations of each blade and fuselage motions are derived, respectively, at rotating and fixed frame coordinates.
采用当量铰旋翼模型，计入动力入流的影响，分别在旋转坐标系和固定坐标系中建立了桨叶及机体的动力学方程。
Discussion of Design of Semi-hinged Flexible Support and Swing Support in Pipe Frame
半铰接柔性管架及摇摆管架的设计探讨
This papaer presents a new structure, which is compound large span structures of Γ frame parabolical three hinged arch space truss.
提出一种新型屋架结构&Γ型柱抛物线三铰拱空间桁架组合大跨结构，导出了该结构有关的设计计算公式。
Because the upper and the lower frame are connected by the support bar which is hinged thereof, the lower frame is fixed and the upper frame can press downwards to fold the fishing basket.
由于上、下框架之间是通过铰接在上面的支撑杆连接的，所以将下框架固定，可以使上框架向下压，从而将鱼笼折叠；
During elastic-plastic stage, the wall was equaled to a rigid frame-oblique compression bar model. During failure stage, the wall was equaled to a beam-hinged frame.
弹性阶段一一复合材料等效弹性板模型；弹塑性阶段，一捆lJ架斜压杆模型；破坏阶段一一梁铰框架模型。
Analysis of the value and position of the extreme bending moment and the contraflexure point for the design of the single-span portal frame with hinged connection and a gable roof
双坡单跨铰接门式刚架的极值弯矩、位置及反弯点的分析
New box design with durable 0.5 inch (13 mm) paving skin Vertically-adjusting mold mount for precise leveling of mold to machine Telescoping end sections with 12 inches (305 mm) of width variation on each side are available Standard paving depth is zero to 24 inches (610 mm)Edge slump adjustment Hydraulic Vertical Hinged Sideplates, self-contained inside the mold for track clearance Split, pressure-compensated sideplates Folding side plate wings for transporting without removing Pivoting mold mounting beam to eliminate stress points Self-supported TA is hydraulically driven with 3.5 inch (89 mm) ACME screws for up to a six inch (152 mm) crown Front and rear top T-bar on mold for attaching accessories and structural integrity Inserts are bolted together with front and rear alignment pins for easy mold assembly New vibrator mounting tube attaches to T-bar on mold – Vertical vibrator lift – Rear lubrication system with grease zerks accessible from the work bridge New strike-off – Mounted on paver frame T-rail, independent of the mold – New modular design with wedge lock system for ease in changing widths – 10 inches (254 mm) of hydraulic height adjustment – Hydraulic crown adjustment Spreader plow mounted to paver frame T-rail, optional auger available Tamper bar optional
与耐久性的新的箱子设计铺精密水准测量的0.5英寸(13 mm)皮肤垂直调整的模子登上模子用机器制造挤撞与12英寸(305 mm)的末端部分在每边的宽度变异是可利用的标准铺的深度是零对24英寸(610 mm)边缘暴跌调整水力垂直的取决于的Sideplates，独立性在轨道清除分裂的模子里面，折叠运输的pressure-compensated sideplates旁边板材翼没有去除在轴上旋转的模子架置射线消灭重音点Self-supported TA水力驾驶与3.5英寸(89 mm)由六英寸(152 mm)冠决定的尖端螺丝在前后冠上在模子的T酒吧附有的辅助部件并且结构正直插入物与容易的模子汇编新的振荡器架置管随员T酒吧的定位销一起在前后被闩上在模子–垂直的振荡器推力与油膏zerks的–后方润滑系统容易接近从新工作的桥梁触击–在摊铺机框架足迹，模子的独立登上了与楔子锁系统的–新的模块设计在改变的宽度的舒适的– 10英寸(254 mm)水力高低调整–水力冠调整分布器犁登上了对摊铺机框架足迹，任意任意木钻可利用的堵塞器的酒吧
This paper—on the basis of the static analysis of the steel frame, considering the restriction of the end of the columns of the main steel frame, regarding the pressure of water to gate panel as a periodical dynamic load, according to the elasticity system dynamic stability theory, analyzes the stability of the two ended hinged joint columns under periodical dynamic load, then finds out the relation between the influence factors and its dynamic characteristic.
本文在对平面刚架稳定性分析的基础上，根据弧门主框架柱的柱端约束条件，把水体对闸门面板的作用力简化为一个周期性变化的简谐荷载，根据弹性体系动力稳定理论，分析了两端铰接斜杆在周期性变化的简谐荷载作用下的动力稳定性，找出影响因素与其动力特性的关系。