Basement retaining wall construction method based on concrete pouring of modeling wall

A construction method and basement technology, which can be applied in basic structure engineering, excavation, construction, etc., and can solve problems such as difficulty in construction, difficulty in supporting formwork outside the retaining wall, and short distance between the basement retaining wall and the foundation pit support system.

Active Publication Date: 2017-09-05
CHINA METALLURGICAL CONSTR ENG GRP
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the distance between the basement retaining wall and the foundation pit support system caused by the excavation without fertilizer tank is too close, and it is difficult to support the ou...

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
  • Basement retaining wall construction method based on concrete pouring of modeling wall
  • Basement retaining wall construction method based on concrete pouring of modeling wall
  • Basement retaining wall construction method based on concrete pouring of modeling wall

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0064] A basement retaining wall construction method based on pouring concrete molding walls, wherein firstly a molding wall is set on the wall of a foundation pit in the basement, the outer surface of the molding wall and the outer surface of the basement retaining wall are designed in the same shape and there is a space for setting the waterproofing of the retaining wall The outer surface of the retaining wall is constructed with waterproof coiled materials to obtain the waterproof layer of the retaining wall. The outer support of the basement retaining wall is formed by relying on the modeling wall and the waterproof layer of the retaining wall. The basement retaining wall reinforcement is bound and the inner side of the retaining wall is unilaterally supported. , Complete the pouring of the basement retaining wall.

[0065] In this way, after the molding wall is set, the waterproof coil construction is first carried out on the outer surface of the molding wall to obtain 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 discloses a basement retaining wall construction method based on concrete pouring of a modeling wall. The basement retaining wall construction method comprises the following steps: the modeling wall is arranged on the wall of a basement foundation pit, waterproof roll construction is performed on the outer side surface of the modeling wall to obtain a retaining water water-proof layer, and a basement retaining wall outer side support is formed by the modeling wall and the retaining wall water-proof layer to finish pouring of a basement retaining wall. The basement retaining wall construction method is characterized in that welding screw rods are embedded into a supporting pile on the outer side of the wall of the foundation pit to realize supporting and pouring of a modeling wall template to obtain the modeling wall. The basement retaining wall construction method has the characteristics that the construction is simple, the construction period is short, the cost is low and the water-proof effect is good, and is particularly suitable for implementation and application in building foundation construction of high-rise buildings with relatively deep foundation pits.

Description

technical field [0001] The invention belongs to the construction field of building foundation engineering, and in particular relates to a basement retaining wall construction method based on pouring concrete molding walls. Background technique [0002] With the development of economy and the continuous growth of population, land resources are becoming more and more urgent. It has promoted the transition of universities from educational land to semi-educational land and semi-commercial land, and a large number of comprehensive commercial buildings have sprung up like mushrooms after rain. However, commercial buildings must not only meet the requirements of the school’s teaching land, but also meet the requirements of commercial profitability. Therefore, commercial buildings are usually located on the side close to the market road, which greatly increases the difficulty of construction. Engineering foundation pit construction tends to excavate without fertilizer groove. [0...

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): E02D29/02E02D31/02E02D17/04E02D15/02
CPCE02D15/02E02D17/04E02D29/02E02D31/02
Inventor 张建东刘义权刘博邹彦彬
Owner CHINA METALLURGICAL CONSTR ENG GRP
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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap