Synchronous construction method for cantilever structure and tower body of lookout tower

A technology of synchronous construction and tower body, which is applied to the preparation of building components on site, building structure, and processing of building materials. It can solve the problems that the overall performance is not as good as one-time integral pouring, and the location of construction joints is unreasonable. Achieve the effect of good structural integrity and high overall strength

Active Publication Date: 2020-10-09
JIANGSU JIANGJIAN GRP CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The construction joints of the cantilever structure are set at the place with the largest shear force, and the location of the construction joints is unreasonable
[0005] 2. The overall performance between the post-cast cantilever structure and the main body is not as good as that of one-time integral pouring

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
  • Synchronous construction method for cantilever structure and tower body of lookout tower
  • Synchronous construction method for cantilever structure and tower body of lookout tower
  • Synchronous construction method for cantilever structure and tower body of lookout tower

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] 1. Project objectives:

[0017] The main body of the watchtower is a circular silo with a total height of 101.50 m. There is a ring-shaped cantilevered structural layer with a floor height of 4 m at 43 m to 47 m. The upper and lower floors of the cantilevered structural layer are designed to have a thickness of 0.2 m.

[0018] 2. Construction steps:

[0019] Such as figure 1 , 2 , as shown in 3:

[0020] 1. Through the sliding system 1, the main body 2 of the 43 m circular silo watchtower from the ground is constructed using normal sliding formwork.

[0021] When the initial height of the sliding form reaches the height of the hanger required for installation, a plurality of sets of temporary hangers 4 are connected through the hanger 3 on the sliding system outside the main body of the tower.

[0022] During the concrete pouring process of the main body of the tower, a number of embedded parts protruding from the outer surface of the outer wall of the main body of...

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 synchronous construction method for a cantilever structure and a tower body of a lookout tower, and relates to the technical field of buildings. In the slip form constructionprocess of the tower body, construction of a cantilever structure layer is synchronously carried out. After construction of a lower floor slab of the cantilever structure layer is completed, a formwork supporting frame for construction of an upper floor slab is built with the lower floor slab as the basis, and the method is more convenient to implement, saves more time and is safer. After the upper floor slab and the lower floor slab of the cantilever structure layer are completed, slip form construction of the tower body above the cantilever structure layer continues to be carried out, and an original slip form system of the tower body can be fully utilized. No construction joint exists between the cantilever structure layer formed through the method and the tower body, the structural integrity is good, and the overall strength is high.

Description

technical field [0001] The invention relates to the technical field of buildings, in particular to the construction technology of high-rise buildings with cantilevered structural layers. Background technique [0002] The watchtower is a high-rise structure. The watchtower is usually provided with one or more cantilevered structural layers at different heights of the main body of the tower, so that people can observe outwards in the cantilevered structural layer, and corresponding Lookout equipment. [0003] As the sliding form construction technology has the characteristics of high efficiency and quickness in high-rise buildings, people have also introduced the sliding form construction technology in the construction process of the main body of the watchtower. At present, the construction method of the watchtower is to use the sliding form construction technology first. Complete the construction of the main body of the entire watchtower, and then carry out the construction ...

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): E04G11/22E04G21/14
CPCE04G11/22E04G21/14
Inventor 赵林
Owner JIANGSU JIANGJIAN GRP CO LTD
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