Seismological engineering

Abstract

The invention is directed to develop for the construction method for strong resistance to the earthquake according to new architecture rationale which all construction for building should be founded on the platform to be moved in alignment with the movement of the earthquake eliminating any piles to drive into the earth to adhere and building materials to combine each other firmly, thus enabling to construct the buildings in lower costs and keep in sound condition from an architectural point of view.

1 . Buildings as well as bridge girders should be constructed on the platform placed on the earth without any piles or bars driven into the earth so that they may move in alignment with the movement by earthquake.  
   
   
       2 . According to the above set forth  claim 1 , a bridge girder which is founded on the platform to allow to move in alignment with the horizontal vibration by earthquake is designed to adopt a collar to deform itself absorbing vertical vibration by earthquake between on the top of the prop and the rear of the deck where a hole is made for acommodating the space required for either movement or deformation.  
   
   
       3 . According to the above set forth  claim 1 , it is not necessary for the building to fix props and bars each other, thus enabling to construct housings and buildings consisting of platforms, walls and floors respectively equipped with holes and caves and staffs in their portions of building materials for assembling on the operation spot and to conform to mass production in plant for prefabricate in lower cost and shorter construction term.