Reinforcing device and method for bridge pile foundation
A technology of reinforcement device and pile foundation, which is applied in the repair of foundation structure, sheet pile wall, foundation structure engineering, etc., can solve the problems of short service life, inability of supporting structure to resist water erosion for a long time, and weak support, etc. The effect of improving the service life
Active Publication Date: 2021-12-03
张家口路缘公路工程有限责任公司
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to provide a reinforcement device and reinforcement method for bridge pile foundations, aiming to solve the technical problems that the support structure in the prior art cannot resist water erosion for a long time, the support is not firm, and the service life is short
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
[0048] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0049] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0050] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations...
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 provides a reinforcing device and method for a bridge pile foundation. The reinforcing device for the bridge pile foundation comprises a base, a positioning assembly, a reinforcing assembly and a pouring assembly, wherein the base is clamped at the bottom of the pile foundation, the reinforcing assembly is arranged outside the pile foundation in a surrounding mode, a radial gap is reserved between the reinforcing assembly and the pile foundation, the bottom of the reinforcing assembly is limited on the base, the positioning assembly is arranged outside the pile foundation in a surrounding mode in the vertical direction and located on the periphery of the reinforcing assembly, the lower end of the positioning assembly is fixed to the base, the upper end of the positioning assembly is clamped to the pile foundation, a pouring opening is formed in the upper end of the positioning assembly, the pouring assembly comprises a plurality of water pumping pieces and a plurality of stirring pieces which are arranged on the positioning assembly, and a pouring piece arranged on a preset base body, the pouring piece is used for pouring concrete into the radial gap through the pouring opening, and the reinforcing device is adopted in the reinforcing method. According to the reinforcing device and method for the bridge pile foundation, the pile foundation can be supported for a long time, and the stability is high.
Description
technical field [0001] The invention belongs to the technical field of bridge construction, and more specifically relates to a reinforcement device and a reinforcement method for bridge pile foundations. Background technique [0002] Bridges generally refer to structures erected on rivers, lakes and seas to allow vehicles and pedestrians to pass smoothly. The bridge erected above the river is in a complex water environment. Under the long-term erosion of the lower supporting structure of the bridge, the pile foundation structure of the bridge is easily damaged, and the pile foundation is prone to overturning or deformation, and even the bridge becomes unstable. The bridge was flooded. [0003] If the bridge where the damaged pile foundation is located will be directly dismantled, it will cost a huge cost. However, in the prior art, when the pile foundation of the bridge is supported and repaired, it is only reinforced by setting up support columns externally. It is short a...
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): E02D37/00E02D5/64
CPCE02D37/00E02D5/64Y02E10/72
Inventor 王越杨鹏程温野马江平苏楠马海霞郭峰白月志卜伟成张宁宇李学峰尹波马满生王彦飞李建民乔淑洁姚建军胡晓夏
Owner 张家口路缘公路工程有限责任公司