Monday, July 28, 2014

Which Building Is Most Safe During Earthquake

Generally speaking seismic capacity of building has relationship with design. Steel structure building and reinforced concrete structure have more strong seismic capacity. But brick concrete structure has weaker seismic capacity. So there is always with structural column and the ring beam.

You must go to the nearest and escape when earthquake. Quickly evacuated to a safe place, it is a better way to contingency protection after the earthquake. It means that making different measures according to different conditions.
In school teachers and leaders should be calm and resolute when earthquake. The area which has medium and long-term earthquake prediction should combine with the teaching activities. Teachers had better tell some knowledge about earthquake to students. And teachers also must arrange students to transfer, evacuation routes and sites before earthquake. Calmly directing students evacuate in order. In the durable and safe houses people can escape under the desk and podium. Students in teaching building can go to the small hall and with a pipeline support room. Don't let students run or jump off building.

When the earthquake occurred, glass of high-rise buildings, advertising signs and neon light frame may fall wounding. So people had better put their leather bags or soft things on their head. If there is nothing soft things, you can put your hand on head to protect. Leave the poles and the wall, run to a broader regional to escape.

Monday, July 14, 2014

Design In Steel Structure Manufacturer

Steel structure design is very important, so we must be careful in designing. Steel structure is usually used in the structure such as high-rise buildings, large span, complex shape, load or the crane load, with large vibration, can activities or frequent dismounting structure. Intuitive to say, building, gymnasium, opera house, bridge, tower, sculpture, barn, factories, residential, mountain and temporary buildings and so on. These are consistent with characteristic of steel structure. The characteristics of different structure forms should be take into account in structure selection. In the workshop, You can consider to give up the door frame and use the rack when a larger hanging mobile load or large range.  Roof curve should be helpful for snow slide in the area with big snow. The layout of support in the frame will have better economy than simple frame with rigid joint. And you can choose the component that suspension or the cable membrane structure system in the roof cover larger span of building.
Design in high-rise steel structure manufacture often use steel concrete composite structure. In the high earthquake intensity or very irregular high-rise, you should not only for the economy to select against seismic core barrel and the frame form. You had better choose peripheral giant SRC column, core for braced frame structure system.