Construction method and construction equipment for static pressure immersed tubular pile
A construction method and technology of construction equipment, applied in sheet pile wall, infrastructure engineering, construction and other directions, can solve the problems of difficulty in meeting construction requirements, ergonomics need to be improved, etc., and achieve high cost performance, good construction quality, and good environmental performance. Effect
Inactive Publication Date: 2021-01-19
姚锋祥 +2
View PDF6 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Among the existing construction techniques of static pressure piles, sinking piles, cement-soil piles, and composite piles, sinking pile sinking technology, bottom expansion technology, feeding technology, pile connection, pile planting technology, synchronous integration, and streamlined operation technology Improvements are needed, and the work efficiency needs to be improved; the existing pile driver has a maximum pile pressing force of 1,200 tons (self-weight + counterweight), and a maximum pile pulling force of 800 tons, which is difficult to meet the construction requirements of a full-load general site
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0052] A pile construction method, including the construction of the first pile as the peripheral pile, and the construction of the second pile as the core pile, the construction of the second pile includes the steps of putting in place, sinking the tube, and pouring and forming, and the sinking tube method includes: starting The pressurized static pressure system and immersed pipe system of pile equipment, alternately pressurize the outer pipe and inner pipe, and sink the immersed pipe system to the set depth;
[0053] The pressurized static pressure system includes a vertical frame set on the chassis of the static pile machine, a set of hydraulic holding pressure pile clamps set on the chassis, a set of hydraulic holding pressure pile clamps or hydraulic top pressure pile clamps set on the vertical frame ; The immersed tube system includes a steel outer tube with a set rigidity strength and an inner pipe hammer system with a set rigidity strength;
[0054] The stand is a mul...
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
Login to View More Abstract
The invention discloses a construction method and construction equipment for a static pressure immersed tubular pile. The construction method comprises the steps of taking in place and immersing a tube, wherein the tube immersing method comprises the steps of starting a pressurized static pressure system and a tube immersing system of piling equipment, interactively pressurizing an outer tube andan inner tube, and immersing the tube immersing system to a set depth; the pressurized static pressure system comprises a hollow vertical frame arranged on a chassis of a static pressure pile machine,a group of hydraulic holding pressure pile clamping devices arranged on the chassis and a group of hydraulic holding pressure pile clamping devices arranged on the vertical frame; and the tube immersing system comprises a steel outer tube with set rigidity and strength and an inner tube hammer system with set rigidity and strength. The construction method has the advantages of convenience in construction and good construction effect.
Description
technical field [0001] The invention relates to a construction method and construction equipment of a static pressure sinking pipe pile. Background technique [0002] Among the existing construction techniques of static pressure piles, sinking piles, cement-soil piles, and composite piles, sinking pile sinking technology, bottom expansion technology, feeding technology, pile connection, pile planting technology, synchronous integration, and streamlined operation technology It needs to be improved, and the work efficiency needs to be improved; the existing pile driver has a maximum pile pressing force of 1200 tons (self-weight + counterweight), and a maximum pile pulling force of 800 tons, which is difficult to meet the construction requirements of a full-load general site. Contents of the invention [0003] The object of the present invention is to provide a construction method and construction equipment of a static pressure sinking pile with a simple method and good effec...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): E02D5/22E02D5/24E02D5/34E02D5/38E02D7/00E02D7/26E02D13/00
CPCE02D5/22E02D5/24E02D5/34E02D5/38E02D7/00E02D7/26E02D13/00
Inventor 朱建新金波包华姚锋祥
Owner 姚锋祥