The fluid motion of fire smoke from a window through horizontal projections and spandrels was investigated by using flow visualization.

以流場觀測法探討建筑物的窗形精品久久久久久亚洲综合网、防煙火遮檐及窗戶間的側壁高度對火災煙霧流竄的影響。

Flow Visualization on the Spread of Fire Smoke Varied by Window Aspect Ratios, Horizontal Projections and Spandrels

篇名 以流場觀測法探討建筑物火災煙霧精品国产一级毛片在线看，在不同窗形太香蕉免费75久久久网、遮檐及側壁高度下竄升情況研究

In the spandrels between the arches are eagles with outspread wings and heads turned so that they face each other.

在拱門之間有翅膀的老鷹spandrels與個性的張揚與轉過頭，讓他們面對對方客人的黄色一级片操操操。

A special cast dial offers elaborate corner spandrels and center disc and an astrological blue moon phase.

一個特殊的演員撥號提供詳細的角落和光盤中心和一個藍色的月亮星座階段亚洲一区视频在线观看。

More specifically, the researchers have figured out a way to use 30 percent less reinforcing steel in the manufacture of the concrete beams, or spandrels, used in the construction of parking garages – without sacrificing safety. Dr. Sami Rizkalla, one of the leaders of the research team, says they developed design guidelines that use less steel while maintaining safety and reliability.

具體地說，研究人員已經(jīng)找到了一個在不犧牲安全性的同時Aa在线免费观看网址，少用30%的鋼筋制造停車場用混凝土梁的方法午夜理理伦电影A片无码，該研究小組的領導人之一Sami Rizkalla博士表示，他們開發(fā)的設計準則可以使用更少的鋼筋7777色综合，同時保持安全性和可靠性二级免费黄片国产播放久久久,噜噜噜。

arched girder with braced spandrels：有支撐拱肩的拱形桁架

arched girder plane 拱梁平面 | arched girder with braced spandrels 有支撐拱肩的拱形桁架 | arched girder with diminished borizontal thrust 有衰減水平推力的拱形桁架