Construction method of special-shaped wall in double-layer secondary settling tank

A construction method, the technology of the secondary settling tank, applied in the direction of building types, buildings, large-capacity bulk material storage, etc., can solve the problems of deformation and displacement of the formwork body, difficulty in building the formwork body, and difficulty in the positioning of the formwork body, so as to avoid Deformation or displacement, strengthening the integrity and stability, and reducing the difficulty of erection

Active Publication Date: 2018-06-26
SHENZHEN MUNICIPAL ENG
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a double-layer secondary settling tank special-shaped wall construction method, aiming to solve the difficulty in building the formwork body and difficult positioning of the formwork body during the construction process of the double-layer secondary settling tank special-shaped wall body in the prior art. When concrete is used, the formwork body is prone to deformation and displacement problems

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
  • Construction method of special-shaped wall in double-layer secondary settling tank

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] The implementation of the present invention will be described in detail below in conjunction with specific embodiments.

[0029] refer to figure 1 Shown is the preferred embodiment provided by the present invention.

[0030] The construction method of the special-shaped wall of the double-layer secondary sedimentation tank provided in this embodiment is used for the construction of the special-shaped wall of the double-layer secondary sedimentation tank of the underground sewage treatment plant. Of course, it can also be used for the construction of double-layer secondary sedimentation tank...

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 double-layer secondary sedimentation tank special-shaped wall construction method. The method includes the following construction steps of firstly, conducting measurement and pay-off; secondly, erecting a formwork body, wherein the step includes the substeps that a, bottom plate reinforcing steel bars are bound, and oblique opposite-pull threaded rods are distributed; b, bottom plate concrete is poured on the bottom plate reinforcing steel bars, and special-shaped wall control lines are ejected on the bottom plate; c, vertical formworks are distributed, and horizontal opposite-pull threaded rods are arranged between the vertical formworks; d, oblique formworks are installed, and horizontal wood lumps are arranged at the upper ends of inclined wood lumps; e, horizontal angle iron is arranged, and the two ends of the horizontal angle iron are connected with the horizontal wood lumps respectively; thirdly, binding reinforcing steel bars in the formwork body; fourthly, pouring concrete in the formwork body, detaching the formwork body, and forming a special-shaped wall. By uniform arrangement of the formworks, the construction cost is reduced, the erecting speed of the formwork body is increased, the erecting difficulty of the formwork body is lowered, and the problem that the deformation body deforms or moves is avoided.

Description

technical field [0001] The invention relates to the technical field of special-shaped walls of double-layer secondary settling tanks, in particular to a construction method of special-shaped walls of double-layer secondary settling tanks. Background technique [0002] After the 1950s, the global population grew rapidly, the industry developed rapidly, the global water resource situation deteriorated rapidly, and the "water crisis" became increasingly serious. Among them, human's demand for water resources is expanding at an alarming rate, and the increasingly serious water pollution erodes a large amount of water resources available for consumption. China's per capita water resources are small and the spatial distribution is uneven. With the acceleration of urbanization and industrialization in China, the demand gap for water resources is also increasing. In this context, the sewage treatment industry has become a new industry. [0003] Under the guidance of the concept o...

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
Patent Type & Authority Patents(China)
IPC IPC(8): E04H7/18
CPCE04H7/18
Inventor 于芳尹剑辉刘铁军龚颖江建邓亚军
Owner SHENZHEN MUNICIPAL ENG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products