Fastener Holes
Standard specifications require that holes for bolts be 1â„16 in larger than the nominal fastener diameter. In computing net area […]
Fastener Spacing
Pitch is the distance (in) along the line of principal stress between centers of adjacent fasteners. It may be measured
Fatigue Loading
Fatigue damage may occur to members supporting machinery, cranes, vehicles, and other mobile equipment. Such damage is not likely in members
Fatigue Design
Repetitive loading from locomotives and rolling stock can cause fatigue cracks to develop and grow in steel bridges. To guard against
Fasteners
Two basic types of fasteners are typically used in construction, bolts and welds. Both are used in the fabricating shop
Fabrication
When considering fabrication, as well as erection of the fabricated product, the designer must taken into account contractual matters, work by
Fabrication and Placing of Rebars
Fabrication of rebars consists of cutting to length and required bending. The preparation of field placing drawings and bar lists is
Fast Tracking
When time of completion is the most essential element in a construction job, superseding even the requirements for total coordination of
Factors affecting severity of DEF
DEF is a fairly weakly expansive mechanism, and so is likely to be less severe in dense flaw-free pastes and