การศึกษาความรุนแรงของการระเบิดจากการเชื่อมโดยใช้แก๊ส

Abstract

This article studied of explosion from LPG tank and acetylene cylinder are determine by ALOHA program which simulate explosive pattern to analyze the impact from thermal radiation from explosion, study of rescue route from hospital and fire station is executed by Google Earth program. Result of explosive pattern from LPG tank and acetylene cylinder have 35 meters radius from explosive point have fatal impact and simulation result of explosive pattern from is the thermal radiation have minimum impact 88 meters radius from explosive point. The best rescue route from Salaya hospital to the explosive area about 11 minute approach and best rescue route from Taling-Chan fire station to the explosive area about 5 minute approach.