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Bolt connection structure for making tank body and method for making bolt connection structure

A technology for connecting structures and bolts, applied in building structure, building material processing, building types, etc., can solve the problems of low safety factor, difficult construction, inconvenient construction, etc., to improve construction efficiency, ensure pouring quality, construction handy effect

Inactive Publication Date: 2019-10-22
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of large-scale energy structure engineering of nuclear power plant containment and oil storage tanks in the prior art, the on-site construction is difficult, the cycle is long, the cost is high, the construction is inconvenient during on-site welding construction, and the safety factor is low. Bolt connection structure of tank body and manufacturing method of bolt connection structure

Method used

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  • Bolt connection structure for making tank body and method for making bolt connection structure
  • Bolt connection structure for making tank body and method for making bolt connection structure
  • Bolt connection structure for making tank body and method for making bolt connection structure

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specific Embodiment approach 1

[0024] Specific implementation mode one: combine Figure 1-Figure 5 Describe this embodiment. The bolt connection structure for making tanks described in this embodiment includes four square modules and four hexagonal node modules. The four square modules are spliced ​​to form a square block, and two adjacent Two square modules are fixedly connected by a hexagonal node module and multiple bolts, and the connection between the square module and the hexagonal node module is fixedly connected by self-compacting concrete.

specific Embodiment approach 2

[0025] Specific implementation mode two: combination figure 1 , Figure 3-Figure 5 Describe this embodiment, the bolted connection structure for making a tank described in this embodiment, the square module includes a square inner steel plate 1, a square outer steel plate 2, a concrete block 3, a plurality of first angle steels 5 and a plurality of studs 6, The square inner steel plate 1 and the square outer steel plate 2 are arranged relatively parallel, and the surrounding of the square inner steel plate 1 is processed with a plurality of first circular through holes 4, and the surrounding of the square outer steel plate 2 is processed with a plurality of first circular through holes 4. A plurality of studs 6 are fixedly installed on an end face of the inner steel plate 1 opposite to the square outer steel plate 2, and a plurality of studs 6 are fixedly installed on an end face of the square outer steel plate 2 opposite to the square inner steel plate 1, and a plurality of f...

specific Embodiment approach 3

[0026] Specific implementation mode three: combination Figure 2-Figure 5 Describe this embodiment, the bolted connection structure for making a tank described in this embodiment, the hexagonal node module includes a first hexagonal outer steel plate 7, a second hexagonal inner steel plate 11, and a plurality of second angle steels 8 and a plurality of nuts 9, two rows of second circular through holes 10 are processed along the length direction on the first hexagonal outer steel plate 7, and two rows of second circular through holes 10 are processed along the length direction on the second hexagonal inner steel plate 11. The through hole 10, the first hexagonal outer steel plate 7 and the first hexagonal inner steel plate 11 are arranged in parallel, and a plurality of second angle steels 8 are arranged on the first hexagonal outer steel plate 7 and the second hexagonal inner steel plate 11 Between, one end of each second angle steel 8 is vertically fixedly installed on an end...

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Abstract

The invention relates to a bolt connection structure for manufacturing a tank body and a manufacturing method thereof and belongs to the field of civil engineering. The bolt connection structure for manufacturing the tank body and the manufacturing method thereof are used for solving the problems that tank body structures of nuclear power station containments and oil storage tanks in large energystructure engineering in the prior art are high in site construction difficulty, long in period, high in construction cost, inconvenient to construct during site welding construction and low in safetycoefficient. The bolt connection structure comprises four square modules and four hexagonal joint modules; the four square modules are spliced into a square block body, and every two adjacent squaremodules are fixedly connected through a corresponding hexagonal joint module and a plurality of bolts; and the connection positions of the square modules and the hexagonal joint modules are fixedly connected through self-compacting concrete.

Description

technical field [0001] The invention relates to a bolt connection structure for making a tank body and a method for making the bolt connection structure, and the invention belongs to the field of civil engineering. Background technique [0002] For the tank structure of large-scale energy structure projects such as nuclear power plant containment and oil storage tanks, it is extremely important to ensure its structural integrity and safety. However, the steel plate-concrete large tank structure in existing energy projects is difficult to construct on site, has a long period, high cost, inconvenient welding construction on site, and low safety factor. Difficult, it is difficult to guarantee its construction quality, which affects its overall mechanical performance; and the on-site construction is difficult, the cycle is long, the cost is high, the construction is inconvenient and the safety factor is low during on-site welding construction. Contents of the invention [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H7/18E04G21/12
Inventor 林幽竹严佳川曹正罡牛爽范峰邹超英
Owner HARBIN INST OF TECH
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