IS 6922 : 1973 Criteria for safety and design of structures subject to underground blasts

UDC 699.84 : 624.131.551.2 CED 39
Reaffirmed 2018

1 Scope

1.1 This standard deals with the safety of structures duringunderground blasting and is applicable to normal structures likebuildings, elevated structures, bridges, retaining walls, concreteand masonry dams constructed in materials like brickwork, stonemasonry and concrete.