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

A Construction Method for Accurately Positioning and Planting Vibratory Pressure Prefabricated Pipe Pile

A technology of precise positioning and construction methods, applied in sheet pile walls, foundation structure engineering, construction, etc., can solve problems such as failure to meet accuracy requirements, foundation disturbance, foundation damage, etc., to save time and achieve high pile precision , the effect of less labor

Active Publication Date: 2019-08-20
GUANGDONG NO 2 HYDROPOWER ENGINEERING COMPANY LTD +1
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a problem of low construction accuracy through the existing method of arranging the pile group foundation. In the pile group foundation, it is very easy for some pipe pile errors to fail to meet the accuracy requirements, resulting in repeated pulling of the pipe piles, resulting in repeated rework and resulting in the foundation are disturbed and may eventually cause damage to the foundation

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
  • A Construction Method for Accurately Positioning and Planting Vibratory Pressure Prefabricated Pipe Pile
  • A Construction Method for Accurately Positioning and Planting Vibratory Pressure Prefabricated Pipe Pile
  • A Construction Method for Accurately Positioning and Planting Vibratory Pressure Prefabricated Pipe Pile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The present invention will be further described below in combination with specific embodiments and accompanying drawings.

[0033] The invention discloses a pile construction method for precise positioning of vibro-pressed prefabricated pipe piles. Aiming at the vibratory-pressed prefabricated pipe piles, pile group foundation construction is carried out so as to meet the requirement of precision foundation for equipment. The reference pile 1, control pile 1, control pile 2, control pile 2, intermediate pile 4, and encryption pile 5 described in the following method are all prestressed pipe piles with the same specifications, and the specific steps are as follows:

[0034] (1) Measurement and stakeout: use GPS-PTK or total station to measure and stake out the plane position of the group of piles, and nail bamboo stick piles to determine the center point of pipe piles;

[0035] (2) Guide hole: such as figure 1 As shown, the screw pilot hole machine is used to drill 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

A construction method for precisely positioning and implanting stakes by vibrating and pressing prefabricated pipe stakes sequentially comprises the steps of performing staking out in survey, drilling guide holes, driving the reference stake, driving the first control stake, driving the second control stakes, driving the middle stakes and driving the encrypted stakes. By the adoption of the construction method, the pipe stakes in a stake group foundation can be precisely constructed, and the pipe stakes are arranged in place at a time without repeated stake adjustment.

Description

technical field [0001] The invention relates to the construction field of pipe piles in building civil engineering and industrial construction, in particular to a construction method for precisely positioning and planting piles with vibration-pressed prefabricated pipe piles. Background technique [0002] In architectural civil engineering or industrial construction, some platforms need to use prestressed pipe piles as the foundation, such as the comprehensive equipment platform in photovoltaic power plants. When carrying out the construction of the comprehensive equipment platform, the pipe piles are first arranged according to the design requirements to form a pile group foundation, and then the upper steel structure platform is directly connected with the connecting plate at the end of the pipe piles with a backing plate, and installed on the pile group foundation, and the high-strength bolts In this way, the accuracy of pipe pile layout is extremely high, and any deviati...

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): E02D7/26
Inventor 张元海邬明材陈再
Owner GUANGDONG NO 2 HYDROPOWER ENGINEERING COMPANY LTD
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