Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Y-type cast-in-place concrete column formwork system and construction method thereof

A technology of concrete columns and column formwork, which is applied in the field preparation of formwork/formwork/work frame, building components, construction, etc., can solve problems that cannot be solved, high engineering cost, occupation, etc., and solve the problem of curve chamfering Problems, the effect of low cost

Active Publication Date: 2014-10-08
北京城建建设工程有限公司
View PDF4 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Faced with special-shaped components in tall and large spaces, professional formwork manufacturers are often selected to design and produce shaped formwork, such as shaped steel formwork. The advantages of professional formwork design are more accurate formwork system, stable structure, and more convenient construction, but the project cost is higher. At the same time The stereotyped formwork also has its limitations. When encountering irregular structural components, it cannot be mechanized on the production line. It is very difficult to produce professional formwork and cannot solve the problem. In addition, the production cycle of the stereotyped formwork is long. Occupies a certain period of time, and the non-repeatability of the finalized template will also cause waste of data

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
  • Y-type cast-in-place concrete column formwork system and construction method thereof
  • Y-type cast-in-place concrete column formwork system and construction method thereof
  • Y-type cast-in-place concrete column formwork system and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The Y-shaped column is an important structural support component of the stadium, and it is also the main manifestation of the stadium's architectural effect. There are 14 Y-shaped columns in the stadium, and the Y-shaped columns are all raised from the foundation cap at an elevation of -0.500m, and at an elevation of 6.300m The Y-shaped column is divided into two sub-pillars. The elevation of the column top varies from 17.921m to 29.060m. The vertical thickness of the column section is 1m, and the width decreases from 4.8m to 1.3m. The vertical direction is at an angle of 10°, inclined to the outside of the stadium, and twisted around the center of the stadium, facing the center of the stadium, and divided into two functional areas in the east and west of the stadium in an arc shape. The edges of the corrugated corners are all rounded with a radius of 100mm.

[0033] The Y-shaped cast-in-place concrete column formwork system consists of a column root formwork system, a ...

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 Y-type cast-in-place concrete column formwork system. The formwork system is composed of a column root formwork system, a column handle formwork system and a branch column formwork system and comprises multi-layer plates, back edges, column hoops, split bolts, diagonal supporting rods, diagonal pull rods, horizontal pull rods and the like, and all the components are connected to form a whole to be fixedly supported on a floor slab or a plain concrete pier. The invention further discloses a construction method for the Y-type cast-in-place concrete column formwork system. The construction method includes the steps of model designing, sample machining, formwork manufacturing, hoisting, formwork and support reinforcing, positioning control and precision adjusting; when a formwork is installed at the proper position, construction of the column root formwork system is carried out first, then construction of the column handle formwork system is carried out and ultimately construction of the branch column formwork system is carried out. Y-type positioning control is facilitated due to the fact that corner angles are reserved; a wood formwork system is easy to splice and is suitable for structural components with various models, the forming effect of the components meets design requirements, and the manufacturing cost of the wood formwork system is low.

Description

technical field [0001] The invention relates to a cast-in-place concrete pouring device, in particular to a Y-shaped cast-in-place concrete column formwork system and a construction method thereof. Background technique [0002] Faced with special-shaped components in tall and large spaces, professional formwork manufacturers are often selected to design and produce shaped formwork, such as shaped steel formwork. The advantages of professional formwork design are more accurate formwork system, stable structure, and more convenient construction, but the project cost is higher. At the same time The stereotyped formwork also has its limitations. When encountering irregular structural components, it cannot be mechanized on the production line. It is very difficult to produce professional formwork and cannot solve the problem. In addition, the production cycle of the stereotyped formwork is long. It takes a certain period of time, and the non-repeatability of the finalized templat...

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 Applications(China)
IPC IPC(8): E04G13/02
Inventor 李波王宾王亮
Owner 北京城建建设工程有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com