The spherical gas tank is made of steel (E 200 GPa and v = 6000 mm and its wall thickness is 25 mm. (a) If the working stress of the steel is 62 MPa, determine the maximum safe pressure for the tank. (b) Compute the corresponding change in the volume of the tank. (c) Determine the maximum induced circumferential stress on the wall of the tank if it is subjected to an internal pressure of 90 MPa. 0.3). The inner radius of the tank is

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Fire safety

Fire safety is a new domain emerged in the early 90s to enable the design of buildings, structures, and infrastructure against destruction through fire. It also includes the provisions of building codes. This field is mostly associated with the design and efficient planning of a building, to reduce the destruction caused by fire. The branch of engineering that deals with it for the safety of the buildings from destruction of fire, is known as fire safety engineering.