Example of Installment Connections / Layout Drawings / Installment Procedures

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Example of Installment Connections (When Including Restoration Mechanism)

Example of Installment Connections

Layout Drawings

Layout Drawings

Installment Procedures

1. Checking base slab

1. Checking base slab
  • The base slab should be checked before the installment.
  • Local unevenness should be repaired.
  • In the case of an aperture such as an outlet, any local unevenness should be repaired and flattened using a thicker steel sheet.

2. Installment of stainless steel plates

2. Installment of stainless steel plates

The base slab should be cleaned and entirely covered with stainless steel plates, which are then bonded to the base slab.

2. Installment of stainless steel plates

The installment of the stainless steel plates is completed.

3. Assembly of the base-isolation frame

3. Assembly of the base-isolation frame

The base-isolation frame should be assembled with coupling material and braces.

3. Assembly of the base-isolation frame

Installment of the base-isolation frame is completed.

4. Installment of the rised floor on the fixed portion

4. Installment of the free access floor on the fixed portion

Installment of the raised floor on the fixed portion.

5. Installment of the damper coiled spring for restoration mechanism

5. Installment of the damper coiled spring for restoration mechanism

The fixing fitting on the restoration mechanism should be fixed on the slab using the anchor bolt.

5. Installment of the damper coiled spring for restoration mechanism

Installment of the damper coiled spring is completed.

6. Level adjustment and installation of the pedestals for the base-isolation device

6. Level adjustment and installation of the holding foot for the base-isolation device

Level adjustment of the base-isolation frame.

6. Level adjustment and installation of the holding foot for the base-isolation device

Pedestals are installed on the frame.

6. Level adjustment and installation of the holding foot for the base-isolation device

The level of each of the holding feet is adjusted on the frame.

7. Installment of the raised floor on the base-isolation device

7. Installment of the free access floor on the base-isolation device

Floor panels should be installed.

7. Installment of the free access floor on the base-isolation device

Installment of the raised floor is completed.

8. Installation of a guard metal fitting for the panel on the buffer portion

8. Installation of a guard metal fitting for the panel on the buffer portion

The guard metal fitting for the panel on the buffer portion should be installed on the outer circumference of the base-isolation area.

8. Installation of a guard metal fitting for the panel on the buffer portion

Installation of the guard metal fitting is completed.

9. Installment of panels on the buffer portion

9. Installment of panels on the buffer portion

Installment of panels on the buffer portion.

10. Completion of
Seismic Isolation Floor System "SKID"

10. Completion of Seismic Isolation Floor System 'SKID'

Completion of all installation.

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