1) Bowl covering-type
![点击朗读](/dictall/images/read.gif)
碗口式支架
2) bowl-button full support
![点击朗读](/dictall/images/read.gif)
碗扣式满堂支架
4) bowl buckle trestle
![点击朗读](/dictall/images/read.gif)
碗扣支架
1.
With the extra-large bridge on the Z8 of Shi-Tai Passenger Railway as an example,the calculation procedure and construction operation are introduced for long span(48 m+80 m+48 m) variable cross-section continuous box girder of the bowl buckle trestle.
以石太客运专线Z8标段西小坪特大桥碗扣式满堂支架施工48 m+80 m+48 m大跨变截面连续箱梁为例,重点介绍碗扣支架的计算过程及搭设要点,分析碗扣支架的适用性及优缺点,对类似工程具有一定参考价值。
5) bowl fasten mode steel tube bracket
![点击朗读](/dictall/images/read.gif)
碗扣式钢管脚支架
1.
Application of the bowl fasten mode steel tube bracket in the continuous box girder;
![点击朗读](/dictall/images/read.gif)
碗扣式钢管脚支架在现浇连续梁桥施工中的应用
6) bowl-scaffold support
![点击朗读](/dictall/images/read.gif)
碗扣式脚手架支撑
1.
The bowl-scaffold support is wildly used in bridge construction in recent years is introduced.
对近几年来桥梁施工中广泛采用的碗扣式脚手架支撑做了介绍。
补充资料:大碗口铳
大碗口铳
大碗口铳:一种小型火炮,没有瞄准具,身管短,射速慢,射程近。由于没有瞄准具,命中率较低,北京军事博物馆现存一具明太祖洪武五年(1372年)用铜铸造的大碗口筒,口径三寸四分七,长一尺一寸,重六十三斤。铭文为:“水军左卫,进字四十二号,大碗口筒可见这种火器已用于水上作战。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条