ABSTRACT

The purpose of this paper is to draw together some of the findings of a number of research projects concerned with gas explosions in buildings. The factors which affect the develop­ ment of gas explosions are discussed and pressure-time histories are presented to illustrate two different types of explosion. Then the results of a survey are used to show the hazard and risk associated with gas explosions in buildings. Measured results from tests in an exper­ imental rig and tests in two types of buildings are given. Finally, an attempt is made to draw together some of the information and examine the risk inherent in various levels of design loading for tall buildings.