Abstract
A four-storied prefabricated apartment building was tested by lateral static force to investigate the safty of the building to the earthquake in Japan. The building which containes 24 flats was constructed by using about 500 concrete panels, steam-cured in site, but devided into two parts, one for test building and another for reaction mass of jacks, The joints of concrete panels were "wet", that is, the all reinforcements around the panels were welded with one another, and filled with concrete. The deformations were measured by dial-gauges at the side of the jacks situated between floor, and fioor, and at the wall-floor joints of every stories. This report is concerned with the load-deformation curves at the situations above mentioned.
