نتایج جستجو برای: Square Hollow Section

تعداد نتایج: 297435  

Journal: :European Journal of Engineering Research and Science 2019

Journal: :civil engineering infrastructures journal 0
s.mohammad reza mortazavi shahid rajai teacher training university, tehran behrouz zaeimdar shahid rajaee teacher training university

there have been some experimental tests on hollow curved-steel struts with thin-walled square sections, in order to investigate their general behavior, particularly their capacity for bearing differing loads. one set of square tubes are cold-formed into segments of circular arcs with curvature radii, equal to 4000 mm. different lengths of curved struts are fabricated so as to cover a practical ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده فنی 1393

asymmetric membranes are widely used in many industrial membrane separation processes. the major advantage of membrane filtration over the conventional process is its ability to remove a wider spectrum of particles without using any chemicals. hollow fiber configuration offer many advantages over flat-sheet or tubular membranes. the spinning process of hollow fiber may look simple, yet it is te...

Journal: :Journal of Constructional Steel Research 2018

Journal: :Transactions of the Architectural Institute of Japan 1983

Journal: :مهندسی سازه 0
علی اکبر مقصودی هومان رضائیان

in fact the most suitable method for finding the load bearing capacity of a member under the axial load or axial load and bending is make use of the interaction diagrams. to analysis and design the hollow circular, square and rectangular high strength concrete (hsc) column shapes, a linear strain variation was assumed in the cross-section height of the members and then the static equilibrium eq...

Journal: :Journal of physics 2022

Abstract Recently, aluminium alloys are extensively used in the construction sector because of their small self-weight, good corrosion resistance, low maintenance, high recyclability, and aesthetic appearance. However, one main disadvantages these is Young’s modulus, which may cause a stability issue structural members. Moreover, currently available design standards for predicting buckling resi...

Journal: :Journal of Structural and Construction Engineering (Transactions of AIJ) 2018

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