Noise and/or wind protection wall (1) comprising longitudinally extended support profiles (5, 6), optionally with inserted noise insulating or noise absorbing material, which are held by posts (2, 2') arranged at a distance from one another, wherein said support profiles (5, 6), stacked ...
For reduction of the noise radiation of a wind turbine with a tower ( 1 ) having an outside ( 8 ), a noise shell ( 4 ) is provided, which at least partially surrounds the outside ( 8 ) of the tower ( 1 ) and is positioned at a distance from the outside ( 8 ) of the towe...
From beyond that wall I could hear trumpet, bass, and a drum kit played by invisible musicians. Their presence was confirmed not only by the sound, but by the rows of people sitting in fold up chairs in front of me, who had a better view of the action. The only musician I could ...
1. There must be something wrong with the engine; it's making funny noises. 引擎一定是出了故障,发出一种奇怪的杂音. 2. Her voice was scarcely audible above the noise of the wind. 在风中她的声音几乎听不见. 3. The least noise would startle the timid child. 最小的响声也会吓着这个胆...
Experimental Investigation on Glass Cracking for Wind Load Combined with Radiant Heating The glass curtain wall is widely used in high-rise buildings; however, the glass breakage behavior is not well understood, which cannot satisfy the fire pr... Z Han,Q Wang,Y Su,... - Springer Singapore ...
The energy exchanges in the wall-normal direction and the spanwise direction of the flow is still intensive. As the shear stress decreases, the slip velocity on the surface of the model regularly distributes over a large area. The distribution patterns of different values are consistent with the...
The wind industry is peopled by special kind of monster; he’s the character who will steal your home right out from underneath you, smiling all the while. You’ll find his key attributes drawn out in the DSM under the chapter on sociopaths. For anyone with a shred of humanity, compassi...
(level) road with two directions (two lanes), in the form of a wall and indicates, in the chart that correlates the measureH2/RB with noise intensity [dB], how much reduction can be obtained with the implementation of this barrier regarding its height (H) and the distance between the ...
and brown noise with SimplyClassic. Control storm intensity and thunder frequency with SimplyRain. Set wind speeds, ocean wave oscillations, and seagulls with SimplyBeach. Adjust wood moisture levels to control the pop, crackle, and sizzle with SimplyFire. New Soundscapes are being added regularly ...
a very large old pub sign put up some years ago just for a bit of fun. The pub sign is made of wrought iron and is extremely heavy. With the weight of the hanging sign rubbing on the bracket that secured the sign to the building, the wind caused the bolts into the wall to ...