arcuated

The stability analysis of large span steel light arcuated arch frame construction stage

大跨度钢质轻型拱式拱架施工阶段稳定性分析科里曼型回收拱形钢支架机

The Research of an Arcuated Built-up System Bridge Structural Characteristics

拱式组合体系桥梁的结构特性研究

The Dongping Bridge is a new arcuated built-up system bridges. Half through steel box tied arch and prestressed concrete continuous beam were connected directly, and then the bridge becomes the Cooperation System Bridge with vice-arch.

东平大桥是一种新型的拱梁组合桥，由中承式钢箱系杆拱与预应力混凝土连续梁直接连接形成协作体系，并保留施工过程中的拉杆形成副拱。

Destabilization laws of an arcuated built-up system bridge are provided, nonconservative force of hanger rods and members' bearing force are integrated in order to consider influence of hanger rods towards arch stability.

提出了拱式组合体系桥梁的失稳规律，将吊杆非保向力和构件受力结合起来考虑吊杆对拱稳定性的影响。

The main results are as follows: ( 1) The marginal parts of the plateau are dominated by thrust faulting showing compressive deformation, but the inner parts of the plateau are characterized by a series of nearly parallel and arcuated bending left lateral strike slip faults.

主要内容有：1.高原边缘地带以反映压缩形变的逆断层活动为主，内部以一系列大致平行、呈弧形弯曲的左旋走滑断裂活动为主；

Application of B-spline in designing and manufacturing of arcuated indexing cam

B样条在弧面分度凸轮设计与制造中的应用

The feature and key points to construct cam-follower motion curve with them were discussed. The method of using B-spline interpolation for machining the arcuated indexing cam was presented and the relevant equipments were developed that improve the manufacturing quality of arcuated indexing cam.

讨论了用它们构造凸轮从动件运动曲线的特点和注意事项，提出了用B样条插补加工弧面分度凸轮的方法，并开发了相应的设备，提高了弧面分度凸轮的制造质量。