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Like other structural elements, a cantilever can be formed as a beam, plate, truss, or slab. When subjected to a structural load at its far, unsupported end, the cantilever carries the load to the support where it applies a shear stress and a bending moment. [1] Cantilever construction allows overhanging structures without additional support.
Dougong inside the East Hall timber hall of Foguang Temple, built in 857 during the Tang dynasty Dougong brackets on an Eastern Han (25–220 CE) era architectural model of a watchtower A stone-carved relief above a cave entrance of the Yungang Grottoes (Shanxi province) showing an imitation of dougong brackets, Northern Wei dynasty (386–535 CE) Stone pillars made in imitation of wooden ...
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Euler–Bernoulli beam theory (also known as engineer's beam theory or classical beam theory) [1] is a simplification of the linear theory of elasticity which provides a means of calculating the load-carrying and deflection characteristics of beams.
A cantilever is a beam, which is anchored at only one end. Thus cantilevered stairs have a "floating" appearance, and they may be composed of different materials, such as wood, glass, stone, or stainless steel. [1]
A cantilever bridge is a bridge built using structures that project horizontally into space, supported on only one end (called cantilevers).For small footbridges, the cantilevers may be simple beams; however, large cantilever bridges designed to handle road or rail traffic use trusses built from structural steel, or box girders built from prestressed concrete.
Panoramic view of the bridge The bridge, not long after completion Long Biên Bridge in 2010 The constructor panel of Daydé & Pillé, Paris. Long Biên Bridge (Vietnamese: Cầu Long Biên) is a historic cantilever bridge across the Red River that connects two districts, Hoàn Kiếm and Long Biên of the city of Hanoi, Vietnam.
The reflected sound signal is used for the image creation. The lateral resolutions depends on the ultrasonic frequency, the acoustic beam diameter and the signal-to-noise ratio (contrast). Unbonded areas, i.e. impurities or voids, do not reflect the ultrasonic beam like bonded areas, therefore a quality assessment of the bond is possible. [3]