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Storage tank lifting construction method applicable to heavy wind areas

A construction method and hoisting technology, which is applied in the hoisting construction field of storage tanks in windy areas, can solve problems such as impact and storage tank construction impact, and achieve the effects of simple operation steps, low cost, and easy installation

Active Publication Date: 2013-08-14
SCEGC EQUIP INSTALLATION GRP COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under normal construction conditions, both the upright installation and the inversion method can be carried out smoothly, but if the construction area is located in a perennial windy area, the wind load will have a considerable impact on the construction of the storage tank, or even a catastrophic impact

Method used

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  • Storage tank lifting construction method applicable to heavy wind areas
  • Storage tank lifting construction method applicable to heavy wind areas
  • Storage tank lifting construction method applicable to heavy wind areas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Such as figure 1 , figure 2 , image 3 and Figure 4 A storage tank hoisting construction method suitable for windy areas is shown, which is characterized in that it includes the following steps:

[0035] Step 1. Preparations before hoisting and construction: lay out the foundation, install the bottom plate 11 on the foundation 7, and then set a plurality of buttresses 15 on the bottom plate 11 for supporting the wall of the storage tank, on the foundation 7 and on the buttresses 15 A circle of anchoring belt 14 is arranged on the outer side of the storage tank, and a plurality of lifting lugs 13 are arranged on the anchoring belt 14; a plurality of buttresses 15 are arranged along the circumferential direction of the storage tank, and the number of lifting lugs 13 is 24.

[0036] Step 2. Lifting of the first circle of wall panels and tank roof: first assemble the first circle of wall panels 5 on the pier 15, and install the expansion ring 1 on the bottom inner wall...

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Abstract

The invention discloses a storage tank lifting construction method applicable to heavy wind areas. The lifting construction method comprises the following steps: step 1. preparing before lifting construction; step 2. lifting of a first ring wall board and a tank deck; and step 3. installing and lifting of other ring wall boards, wherein the step 2 concretely comprises 201. installation of a lifting device, 202. installation of a wind resisting device, and 203. lifting of the first ring wall board and the tank deck. The storage tank lifting construction method applicable to the heavy wind areas enables the wind load bearing capability of all the wall boards and the tank deck to be improved and allows all the wall boards and the tank deck to obtain the certain wind load resisting capability; and the storage tank lifting construction method is simple in operation step, low in implementation cost and convenient for popularization and application.

Description

technical field [0001] The invention relates to a storage tank hoisting construction method, in particular to a storage tank hoisting construction method suitable for strong wind areas. Background technique [0002] During the construction of storage tanks, especially large storage tanks, due to their large volume and large stress area, the wind load is large. Under normal construction conditions, both the upright installation and the reverse installation method can be carried out smoothly, but if the construction area is located in a perennial windy area, the wind load will have a considerable impact on the construction of the storage tank, or even a catastrophic impact. How to study a method suitable for hoisting construction of storage tanks in strong winds and harsh environments, which can reduce construction risks, achieve safe construction, reduce project costs, improve project quality and progress, is a technical problem to be solved urgently by technicians in related...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C25/00
Inventor 贺世杰张秦龙贾增满
Owner SCEGC EQUIP INSTALLATION GRP COMPANY
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