Workers on the Curtain Wall of the Building Need to Know the Earthquake Resistance! -WJW Aluminum Supplier Aluminum

Each construction of the curtain wall workers need to understand the construction of earthquake resistance

Natural disasters such as earthquakes always come to people's heads. Victory wants to resist them with effective resistance, becoming the goal of geography with geography scientists and engineers. However, in the facts, citizens of the affected areas retreated in advance.

But this does not symbolize the unsatisfactory academic work of seismologists: they provide the most important seismic leaders for another group of people, the construction engineers, and told these engineers in which areas should build in which areas should build in which areas should be constructed in which areas of earthquake resistance. Best. The next incident was given to the engineer.

These ingenious stupidities have developed a lot of skills to strengthen the strength of the buildings or improve their tolerance talents. Many of them may have never seen it, and even have never imagined it.

1. Suspension structure

The vast majority of buildings are not what you see. In order to be firm, there are basehouses that are founded and using ground foundation construction in the nominal. However, the integrated structure of foundation/surface construction is not fantasies in earthquake resistance. When a fierce earthquake occurs, the deformation caused by the foundation due to squeezing and vibration is sufficient to cause disaster damage to the construction above the surface.

Construction engineers have brought a new structure that gowns the invention -suspended structure: separate the surface construction with the foundation, and add the "suspension layer" composed of Bearing next. The fierce shaking generated by the foundation on the construction of the surface will be greatly reduced.

Second, shock absorber

Your most familiar shock absorber is in the car: In simple terms, this is a structure composed of a spring and hydraulic system. It may be transformed by the vibration receiving of the car during driving Essence If the shock is not reduced, then you must be vigilant when you drive passing by the deceleration, because each hurdle is enough to let your head penetrate the roof

Construction engineers used the shock absorbers into construction. The curtain wall is composed of a structure frame and inlaid plate, and the building enclosure structure that does not bear the main structure load and function. Unlike a large vertical shock absorber in the car, the level or tilt of the shock absorbers in the buildings is placed on each floor. When the earthquake is generated The shock absorber transformed the part of the kinetic energy into thermal energy, which landed the tear effect brought by this kinetic energy on the building.

Third, damping device

Have you been to the Taipei 101 Building? If you have been, then you must be impressed by the big golden ball of the top of the building? 101 Building has also launched the auspicious "Damperbaby" with this big ball as the prototype. In practice, the large ball is the "fixed building ball" -wind closer, the name is TunedMassdamper (tuning quality damping device).

For a skyscraper building like 101, there is no need for earthquakes. When the wind is large enough, it is enough to form a variable to the buildings, making people living in it feel a sense of "earthquake". The large ball is placed on the top of the building. When the external force acts on the building, the energy generated by the swinging of the buildings will be transmitted to the large ball, and the quality of the large ball may be exactly when the overall swinging of the building is because the inertia effect is inertia. Swing towards the opposite direction, so as to change the deformation of the building.

Fourth, shake wall

High -tech often symbolizes high costs. The building curtain wall is composed of a supporting structure system and panel. It can have a certain displacement capacity compared to the main structure, regardless of the main structure of the main structure or decorative structure. The shake wall is a structural wall that adopts a special structure and a certain rotation at the bottom and a large anti -side rigidity. It may effectively control the side deformation mode of the structure under the action of the earthquake, and may be in multiple methods and anti -energy shock absorption devices in multiple methods and anti -energy reduction devices Combining, the ability to consume the structure of progress, and then promote the overall earthquake -resistant talents.

For the building with a high earthquake request, a sufficient earthquake-resistant level is achieved in a limited cost. The builder often adopts the Core-WALL (center wall) technique: Own) Masonry strengthening reinforced concrete walls. Add some elastic reinforced makeup cosmetics mentioned earlier on the central wall, such as the adjustable reinforced bars. As a result, there is sufficient vibration tolerance to the central structure of the building in a lower cost.

Five, earthquake waves

Like light waves, it is a wave. People always yearn for the advent of the stealth clothes. The light may pass through this material directly, and it will not let the people or objects behind the material appear. They are very special, even very difficult to achieve in factual life. Fortunately, in terms of earthquake waves, because of the connection of frequency and wavelength parameters, it is easier to achieve "invisible". The polarization of the earthquake waves must be polarized to the rest, and the construction of the "stealth jacket" can be exempted from the waves of earthquake waves.

6. Memory Alloy

Two types of information are adopted in the construction: (reinforced) concrete and steel, because of their strong solidity. The curtain wall is composed of a structure frame and inlaid plate, and the building enclosure structure that does not bear the main structure load and function. However, the anti -earthquake not only needs solidity, but also needs tolerance. Materials with high tolerances may cause deformation when earthquakes are generated to receive the kinetic energy of the earthquake, and at the same time convert kinetic energy into the energy of the remaining situation. And once the kinetic energy is too strong, the level of material deformation exceeds its tolerance level, it will directly break and break.

The earliest use of extremely clay structure to build a house in human society. Later, they were dissatisfied with the simple clay structure and began to use wood; they were not satisfied, with brick and wood confusion; not satisfied, with concrete; ; Still dissatisfied, with pure steel frame structure. But even the strongest steel frame structure will still have insufficient resistance. Therefore, data scientists and construction engineers began to consider using a more strong material: appearance memory alloy

Nickel -titanium memory alloy consisting of nickel and titanium may be promoted by 30%in elasticity than the existing construction steel. When a catastrophic earthquake is generated, even the steel frame is torn because of strong kinetic energy, the buildings built by the shape memory alloy and steel concrete are still strong. This alloy has become a "smart alloy" in the image.

It is just like your memory pillow. It may be the quality of the head with the most suitable posture when you lie down, and return to the original appearance when you get up. The use memory alloy is not necessarily the original model in terms of construction, but at least the people in the construction are fine, and the property is not greatly affected, which is huge enough.

7. Biomass material

Spiders and oysters have brought new inspiration to data scientists and construction engineers.

Compared with the number of unit thickness and quantity, spiders are more tough than steel. However, the data scientists invented the spider silk collar with a particularly interesting, "non -linear" toughness: when the deformation of the spider silk is promoted first; when the strength reaches a certain level, the spider silk starts to soften the beginning of the end of the spider silk. In response to the transformation; the intensity continuously improved, and the spider silk began to become tough -obviously, Peter Parker made full use of this.

Biologists also invented the parts of some shells in the sea with their shells. The part of the part of the solid and softness was very suitable for -about 4: 1. This ratio makes these shell creatures survive when facing the wind and waves at sea.