Oct 11, 2015 · Additionally, (Hussein et al. (2016) evaluated the hydraulic characteristics of circular lateral orifices for free and submerged flow conditions and analyzed the results obtained by their own ...
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Apr 1, 2015 · The model vertical shaft was made of aluminum alloy with a hollow circular section and had an embedded height of 200 mm, and an outer diameter of 80 mm (Fig. 1 a). The model was equivalent to a 15 m high vertical reinforced concrete shaft with an outer diameter of 6 m.To investigate the lateral earth pressure at each excavation stage, the …
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Aug 2, 2018 · Precast segmental column has been developed in recent years as one of the widely used prefabricated structures to accelerate construction speed. However, its applications are limited in the areas of low seismicity due to insufficient knowledge about its performance under seismic loading. Recently, some research works have been …
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Dec 1, 2015 · Analytical and experimental studies for flow through lateral circular intakes with and without bellmouth in open channels are presented in this paper. This study indicates that the coefficient of discharge for the lateral intake under uniform flow is dependent on the Froude number of the approach flow in the main channel and the ratio …
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Oct 1, 2016 · The ratio of the main channel width to the orifice dimension is another effective parameter. Hussain et al. [6]; Hussain et al. [4] and Hussain et al. [7] found that C d increases by increasing ...
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Jan 1, 2021 · Concrete-filled steel tubular (CFST) composite structural member has the merits of high load-carrying capacity, favourable stiffness and sound ductility due to the composite action between steel and concrete [1], [2].Since concrete core is stressed in tri-axial state owing to the presence of confinement effect induced by outer steel tube, its …
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Nov 1, 2016 · As shown in Fig. 2, the examined height is equal to L = 1.5 m and at its top there is a constant axial load (P) and a varying lateral loading (H) as well.The axial load (P) is transferred via a pre-stressed cable at the base of the column model following the deformed shape of the cable.On the other hand, if the axial load is applied directly at the …
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Jul 1, 2019 · Fig. 1 shows the plain strain model for the non-circular cross section laterally loaded pile. A rigid non-circular dimension pile is surrounded by soil. The surrounding soil is assumed as homogeneous, isotropic elastic material of shear modulus G, Poisson's ratio ν.The outside boundary of the model, having radius R, is fixed, which means the …
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