The difference is here! seismic isolation of housing genius , damping is prodigy

The large-scale earthquake of Pakistan is the new place in memory, but unintentionally at this time seismic intensity there just was an earthquake of 4 and 5 in Kanto districtNo concerning the earthquake-proof characteristic of the residence interest increases even with application/response.Then, this time while rearranging the meaning of word concerning exemption shaking and the system shaking which are happened to see mainly with the magazine and of the television commercial etc, it will keep explaining.

Exemption shaking device tsu [te] what kind of ones?

It absorbs the energy of earthquake with the exemption shaking device, with thing of the device which it tries not to convey shaking to the building, it is installed between the foundation and the building.With this exemption shaking device, the shaking of earthquake is parried, the shaking of the building is lightened.It depends on also circumstance and installation condition and the mechanism and the like of the device, but it is said that energy of earthquake is lightened to the number minute no 1.

This illustration figure is something which displays the image of the exemption shaking device.The left usual state.When earthquake occurs, like the right the exemption shaking device operates.Because the building about several dozen centimeters moves from over ten centimeters, when the exemption shaking device is installed, as for the external wall nearly the machine outside the room of the air conditioner placing immediately, leaning the bicycle the one which is avoided is better, probably will be.In addition, it becomes necessary it is to guarantee also the distance to the neighboring house

what do you want and say whether the shaking of an earthquake be reduced, of course, becomes small swing, of the building that much damage can be suppressed, i could survive even higher life, the smaller the shaking of an earthquake than the actual building, you can prevent the falling of furniture, such as.

this base isolation system, such as high-rise building, but had also already been established so far, it began to come up to the establishment of a single-family homes are, is a relatively recent.

previous article bought a house in the great hanshin-awaji earthquake was also covered in, when the great hanshin-awaji earthquake, without having to collapse the building, chest of drawers and bookshelves have been falling over, lead to injury or, survey results that were very much the deceased has been announced. not be able to evacuate the injured, by the fire that occurred then, also seems to have been quite a few who died. also, even without the injured, scattered on the floor broken glass tableware and, i’ve heard that story was also very very clean up after. the idea that you want to reduce the damage from these, seismic isolation system is to be mounted to the housing, is not improved and many. concrete seismic isolation system, depending on the manufacturer housing, ball bearings and dampers (damping device) lee, a combination of, seems there are many incorporating a laminated rubber.

equipment and vibration control is, what?

in contrast, damping device to absorb the energy of the earthquake, mechanism to be trying to increase the safety of buildings and human life, is similar to the seismic isolation system. simply, in terms of reduce the shaking of an earthquake, better seismic isolation system is excellent. but, damping device is, less likely to cause constraints on the ground plan of housing and mounting is characterized by. for example, such as housing and there is a basement, the land of the ground is prone to liquefaction and soft ground, avoid placing the base isolation system is difficult.

also, while attached to the building between the foundation and the base isolation system, damping device is built into the wall portions of each floor, such as. in fact from the surface of the wall has been completed by wallpaper, etc., not visible. but, damping device hidden in this wall is to reduce the shaking, control the deformation of the building, such as, so who is to minimize damage.

damping device for, housing manufacturer has developed a variety of research and, there are several types of shapes and also the main material such as concrete. for example,, those with mainly metal, thing with the rubber, there is a main raw material, such as those with an acrylic.

now, so far, it has been describes each of the seismic isolation and vibration control, following page in, what’s the difference if both parties, let’s look at while comparing. i also different performance, there is a big difference in price.

difference between the seismic isolation system and vibration control equipment?

once again, we’ll look to organize the seismic isolation and vibration control.

seismic isolation and is, speaking in a word, that does not transmit to the building sway. damping in a nutshell, to reduce the shaking. and, we often hear earthquake resistant and is, that will withstand the shaking.

so as, seismic isolation device is also, modern house does not have a vibration control device is also earthquake-resistant housing i will, can be expressed as. and, latest housing of the future earthquake-resistant housing on the effect can be expected further vibration control housing or seismic isolation housing it may become common is.

the way, earthquake-resistant housing karaniwa say, it must have been clear seismic performance stipulated in the current building standards law, all of the existing housing earthquake-resistant housing and is not not say.

i tried to summarize the differences and characteristics of each of seismic isolation and vibration control under.