STUDY FOR EFFICIENCY OF SEISMIC DESIGN IN SEWAGE PIPE RENEWAL METHOD

Abstract

 There is little influence that sewage pipe rehabilitation method gives in environment neighboring than an open cut method by the rebuilding technique of the decrepit pipe and is utilized positively because I am superior in economy. Because rebirth materials are united with an existing pipe structurally, and the pipe method of construction to prepare it soon resists external force, an evaluation in neither of an existing pipe and the composition structure is necessary. In addition, I need time for a structure evaluation and the structure analysis of the existing pipe because it is said that it is basic to evaluate every pipe restoration. From this, the collation technique that it was possible was necessary with earthquake-resistant performance easily while decrepit sewage pipe would increase in future. This paper reports the study for the development of simple earthquake-resistant performance collation technique.