Folded plates are regarded as assemblies of plates that lie in different planes.
采用基于一阶剪切变形理论(FSDT)的无网格Galerkin方法分析不同荷载和边界条件下的带加劲肋和无加劲肋的折板弹性弯曲问题。
A structure arrangement concept of folded plate and arch is suggested,and the design method is presented,to reduce the amounts of beams and columns,to lower the costs,and enlarge the use function of the loft.
本文指出现浇钢筋混凝土坡屋顶理论研究的某些误区及实际工程中常见的设计错误,提出采用折板、拱壳结构的布置概念和设计方法,减少或取消梁、柱布置,以降低成本并扩大阁楼的使用功能。
The folded plate latticed shell is a new type of lattice space structure, having merits of both folded plates and spatial lattice structures.
以某体育馆钢屋盖结构为实例 ,论述了折板网壳结构的选型、受力特点、水平推力的处理方法和模态分析。
Taking advantage of folded-plate characteristic of transmitting forces spatially,the laying-out,section,reinforcing bars,and detail construction of slabs,beams,columns are designed.
利用该折板结构的空间传力特性,设计了结构板、梁、柱的尺寸、布置、配筋和细部构造。
Research of Resist Lateral Force Structure-steel Corrugated Plate Shear Wall;
折板钢板剪力墙抗侧力结构理论研究
automatic layboy
(桨板)自动折叠机
hand bending rolling and shearing machine
手动折弯卷板剪板机
Cardboard won't roll without creasing.
纸板不折一下卷不起来。
hydraulic sheet-metal bending press
液压金属板料折弯机
Press brake--Testing of the accuracy
GB/T14349-1993板料折弯机精度
NC hydraulic press brake
数控液压板料折弯机
These shelflike inner folds are called cristae.
这些板状的内折叫做嵴。
plate bending and shearing machine
板料折弯剪切两用机
tail-gate chain
可折后栏板链(车厢)
Paper folds more easily than cardboard.
纸比硬纸板易于折叠。
Casimir Force Between Two Birefringent Plates;
两双折射平板间的Casimir力
testing method for folding endurance of paper and paperboard by mit tester
纸和纸板耐折度的测定(mit耐折度仪法)
folding machine for metal plates or sheets numerically controlled
数控金属板材或薄板材折叠机
folding machine for metal plates or sheets, not numerically controlled
非数控金属板材或薄板材折叠机
a drop-leaf table with leaves supported by gated legs.
折叠支架支撑的翻板的活动翻板桌。
When creasing we advise to adapt the crease width to the caliper of the board.
轧折(摺)我们建议将折线宽度适应于纸板厚度.
The gatefold is a double fold, and is determined by the width of the pattern pieces.
门式折叠是两次折叠,它由样板的宽度来决定。
