Ultra-large orthogonal truss cable-beam thermal insulation aluminum alloy composite storage tank and its construction method

Abstract

The invention relates to a super-large orthogonal truss cable-beam thermal insulation aluminum alloy composite storage tank and a construction method, wherein the super-large orthogonal truss cable-beam thermal insulation aluminum alloy composite storage tank includes a tank top, a tank wall and a tank bottom, and the tank top adopts an orthogonal truss The cable-beam structure is composed of stable cables, pressure cables, and high-strength spring steel pipes. Roof panels are laid on top, and oblique high-strength spring steel pipes are arranged between the stability cables and pressure cables to form truss cables. The tank wall is composed of inner plates, outer plates, and interlayers. Insulation boards and ordinary concrete, interlayer insulation boards are set between the inner and outer plates, vertical ring-shaped steel tube reactive powder concrete composite trusses are set on the top of the tank wall, each stabilizing cable, and each pressure cable passes through the vertical ring-shaped steel tube reactive powder concrete composite The direction of the truss is changed, and each stabilizing cable is stretched downward to the bottom of the tank, and is anchored on the bottom of the tank through the direction change of the transverse annular steel tube reactive powder concrete truss; each pressure-bearing cable is stretched upward to the top of the tank wall and anchored. The invention solves the problems of small volume and poor thermal insulation effect of conventional steel storage tanks.

Description

technical field [0001] The invention relates to a storage tank in the field of civil construction, in particular to a super-large orthogonal truss cable-beam thermal insulation aluminum alloy combined storage tank and a construction method. Background technique [0002] With the rapid development of my country's economy, high-strength materials and advanced technical equipment are constantly improving. At the same time, China's demand for oil and storage capacity are also increasing, which drives the construction and rapid development of super large storage tank design. With the increase of oil storage and processing volume, the volume requirements for temporary storage equipment are also increasing. Conventional storage tanks can no longer meet the development needs well, and the research on ultra-large storage tanks has attracted more and more attention. . Vertical storage tanks are used in major oil fields and enterprises because of their simple construction, large volum...

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Problems solved by technology

[0003] One object of the present invention is to provide a super-large orthogonal truss cable-beam thermal insulation aluminum alloy combined storage tank. The problem of not being able to meet the needs of development well, another purpose of the present invention is to provide a construction method for this kind of ultra-large orthogonal truss cable-beam thermal insulation aluminum alloy composite storage tank

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