Unlock instant, AI-driven research and patent intelligence for your innovation.

Method of constructing underground storage tank in water area poor subsoil and storage tank distribution structure

A technology of storage tanks and storage tanks, which is applied in construction, infrastructure engineering, caissons, etc., can solve the problems of wasting high-quality land resources, and achieve the effects of high national defense value, high social value, and high explosion-proof performance

Inactive Publication Date: 2016-08-31
郭镒臻 +1
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the limitations of site selection for the existing construction of underground storage tanks and the failure to use land resources according to local conditions, so there are problems such as waste of high-quality land resources, and to provide a natural soft soil or rich soil in river beaches, swamps, etc. The cement sandy soil foundation environment does not deal with the foundation in advance (filling the ground or excavating the foundation pit), and directly constructs the tank body with blade feet at the bottom and the bottom plate is completely or partially closed in advance. The construction method of the weak soil in the water area

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method of constructing underground storage tank in water area poor subsoil and storage tank distribution structure
  • Method of constructing underground storage tank in water area poor subsoil and storage tank distribution structure
  • Method of constructing underground storage tank in water area poor subsoil and storage tank distribution structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] see Figure 9

[0070] The tank body is an integral structure. The outer wall of the storage tank is made of reinforced concrete, and the body shape is cylindrical, spherical or rhombic.

[0071] Prefabricate the structure of the reinforced concrete tank 1T on land or on a flat ship, and then lift the prefabricated tank structure 1T to the predetermined position by drifting or using mechanical equipment, and then adopt appropriate construction methods, such as land caissons The construction method is to sink the tank structure 1T until the tank body is embedded to reach the designed elevation position, so that the entire tank body can be buried in place (see attached Figure 9 ).

Embodiment 2

[0073] see Figure 10

[0074] The tank body consists of at least two sections (upper and lower sections). The outer wall of the storage tank is made of reinforced concrete, and the body shape is cylindrical, spherical or rhombic.

[0075] Prefabricate the structure of each part of the reinforced concrete tank 2T on land or on a flat ship, or at least prefabricate the bottom structure. The bottom structure of the tank can be fully or partially closed; Or hoist the mechanical equipment to the predetermined position, and then adopt known construction methods, such as the land caisson construction method, sink the bottom structure of the tank to a certain position, suspend the sinking construction, and increase the height of the tank structure in layers on the spot. Concrete or prefabricated parts are spliced, and then the construction is submerged in layers until the entire tank body 2T is embedded and reaches the design elevation position, and finally the construction of the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a method of constructing an underground storage tank in natural water area poor subsoil. The method which comprises the following steps: selecting a natural water area poor subsoil foundation as a construction site; and directly constructing the storage tank on the construction site. According to the constructing method, the underground storage tank is constructed on natural poor subsoil foundations including mud flats of rivers and seas, and bogs; therefore, the underground storage tank is different from the storage tank traditionally constructed on a natural land or on the land which is constructed by filling earth in advance and is also different from the storage tank floating on water or naturally falling in soil under the self-weight function, and the method of constructing the underground storage tank in natural water area poor subsoil has the advantages of not competing land with people, not occupying high-quality land, low-cost land application and construction, and not destroying the natural environment.

Description

technical field [0001] The invention relates to a method for constructing an underground storage tank on weak water area soil. The method selects natural water area soft soil or cement-rich sandy soil foundation as a construction site, and directly builds the storage tank on the construction site. Background technique [0002] It is a traditional construction method to build underground storage tanks on natural land or on artificially filled land. The traditional construction method is to manually or mechanically excavate the underground space-the foundation pit on the land above the groundwater level, then build an underground storage tank in the foundation pit, and then backfill the sand to completely bury or partially bury the underground storage tank. way. [0003] To build underground tanks with fully or partially closed bottoms in advance, the traditional construction method is to excavate the foundation pit in advance, and then place the prefabricated tank body in ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E02D27/38E02D23/08
CPCE02D27/38E02D23/08
Inventor 卢如年郭镒臻
Owner 郭镒臻