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On the other hand, rigid diaphragms transfer load to frames or shear walls depending on their flexibility and their location in the structure. Diaphragms that cannot be classified as either flexible or rigid are referred to as semirigid. [1] The flexibility of a diaphragm affects the distribution of lateral forces to the vertical components of ...
A classification for the structural system of a high-rise was introduced in 1969 by Fazlur Khan and was extended to incorporate interior and exterior structures. The primary lateral load-resisting system defines if a structural system is an interior or exterior one. [2] The following interior structures are possible: Hinged frame; Rigid frame
The term structural system in structural engineering refers to the load-resisting sub-system of a structure. Structural system transfers loads to the foundation or supporting structure through interconnected structural components or members.
In structural engineering, a rigid frame is the load-resisting skeleton constructed with straight or curved members interconnected by predominantly rigid connections, ...
National Retail Systems, Inc. has a fleet of 1,100 power units consisting of conventional over the road line haul tractors, single and double axle local tractors, straight trucks, and yard switchers. The 4300 trailers include 28', 45', 48', and 53' dry vans both swing and roll up doors.
In mechanics, a diaphragm is a sheet of a semi-flexible material anchored at its periphery and most often round in shape. It serves either as a barrier between two chambers, moving slightly up into one chamber or down into the other depending on differences in pressure , or as a device that vibrates when certain frequencies are applied to it.
Diaphragm (optics), a stop in the light path of a lens, having an aperture that regulates the amount of light that passes; Diaphragm (acoustics), a thin, semi-rigid membrane that vibrates to produce or transmit sound waves; Diaphragm (birth control), a small rubber dome placed in the vagina to wall off the cervix, thus preventing sperm from ...
The Centurion C-RAM, also called the Land Phalanx Weapon System (LPWS), is an American Counter-Rocket, Artillery, and Mortar air defense artillery system. The system was developed in 2004, during and after the Iraq War identified a weakness in ground-based anti-projectile artillery .