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门形

门形

门形

1

Dynamic characteristics of the portal frame are also identified from the WPT of low frequency signals.

低频的部分则可以进行门形构架的系统识别。

3

There are two types of restraint-screw rod type and frame plate type.

约束的形式有采用螺杆和门形钢板两种。

4

Design of a Portal Type Rigid -Frame Bridge with Flat Arched Shallow Girder

一座微拱薄梁门形刚构桥设计

5

Dynamic Response Analysis of Structure Using Wavelet Transform

用小波变换求解门形框架动力响应

6

Experimental set Unsymmetrical Portal Frame

不对称的门形杆实验装置

7

Experimental set Portal Frame with Internal Brackets

内部支架门形杆结构实验装置

8

Experimental Set Plastic Bending Of Portals

门形杆塑性弯曲实验装置

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