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

Abstract

The invention relates to an ultra-large orthogonal truss cable beam thermal insulation aluminum alloy combined storage tank and a construction method. The super-large orthogonal truss cable beam thermal insulation aluminum alloy combined storage tank comprises a tank top, a tank wall, a tank bottom, the tank top adopts an orthogonal truss cable beam structure, is composed of a stabilizing cable, apressure-bearing cable and a high-strength spring steel tube, a roof boarding is laid on the orthogonal truss cable beam structure, an inclined high-strength spring steel tube is arranged between thestabilizing cable and the pressure-bearing cable to form a truss cable, the tank wall is composed of an inner plate, an outer plate, an interlayer insulation plate and common concrete, the interlayerinsulation plate is arranged between the inner plate and the outer plate, the top of the tank wall is provided with a vertical annular steel tube active powder concrete combined truss, each stabilizing rope and each pressure-bearing rope extends downwards to the tank bottom through the vertical annular steel tube active powder concrete combined truss conversion direction, and each stabilizing rope is anchored on the tank bottom through a transverse annular steel tube active powder concrete truss conversion direction, and an anchoring is fixed on the tank bottom; and each pressure-bearing cable is stretched upwards to the upper surface of the tank wall and anchored. According to the storage tank and the construction method, the problems of small volume and poor heat preservation effect ofa conventional steel storage tank are solved.

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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