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1·Design of the Upsetting Die for a Series of Bracings.

系列化拉条镦头模设计。

2·A structure of the seismic wall having concealed bracings is presented.

提出了钢筋混凝土带暗支撑抗震墙结构。

3·Bracings are widely used to increase the stability of steel structures.

在钢结构中通常利用支撑提高结构或构件的稳定性。

4·Short pier RC shear wall structure system with concealed bracings was put forward.

提出了钢筋混凝土带暗支撑短肢剪力墙结构体系。

5·Furthermore, the problems in bracings inspection were pointed out and Suggestions proposed.

指出在支柱检验工作中存在的问题，并提出了建议。

6·Location bracings and annular plates are adopted for embedded anchor bolts to control installation precision.

柱脚预埋锚栓均采用定位支架、定位环板控制其安装精度。

7·Longitudinal bracings are used to carry horizontal loads and to maintain the stability of the longitudinal frame.

纵向框架支撑有两个主要作用：抵抗水平力和保证框架纵向刚度。

8·The experiments show that the seismic performance of short-pier shear wall with concealed bracings is greatly improved.

试验表明，带暗支撑双肢短肢剪力墙的抗震能力比普通双肢短肢剪力墙显著提高。

9·Therefore, it's very necessary to do some research on the seismic design parameters of structures with viscous damped bracings.

因此，开展消能支撑结构抗震设计参数的研究是十分必要的。

10·Its dynamic responses are much less than those of ordinary bracings, and therefore EDB is a rather ideal earthquake resistant structure.

它的动力反应比普通支撑小很多，因此该耗能支撑是比较理想的抗震结构。