The invention discloses a construction process of a concrete pile foundation. The construction process comprises the following steps that P1, a plurality of inclined supporting piles are built aroundthe concrete pile foundation; and P2, after the concrete pile foundation, a shock insulation support and a bottom beam are constructed, the upper end of each inclined supporting pile is connected withthe concrete bottom beam through an inclination correcting device. According to the construction process of the concrete pile foundation, the problem of pile foundation settlement can be solved.

Construction process of concrete pile foundation

The invention discloses a foundation pit dewatering system which comprises a soft soil foundation, a reclamation area and a sludge area, wherein a ring of pile foundations is arranged at the peripheryof the reclamation area; one side of the reclamation area is provided with a vacuum pump and a direct-current power supply; one side in the reclamation area is provided with a vertical water drainagetube connected to the vacuum pump; a plurality of layers of transverse water drainage tubes are arranged on the vertical water drainage tube; the other ends of the transverse water drainage tubes areinserted into the soft soil foundation at the other side of the reclamation area; a plurality of conductive water drainage plates are arranged on the transverse water drainage tubes; the transverse water drainage tubes at the upper layer are provided with electro-osmosis anodes; electro-osmosis electrodes arranged at each next layer of the transverse water drainage tubes are reverse to those of the last layer of transverse water drainage tubes; electrodes of the conductive water drainage plates are connected to electro-osmosis electrodes of the corresponding transverse water drainage tubes through guide wires; the guide wires and the conductive water drainage plates define an integer which can drain water and also can be conductive; and electro-osmosis electrodes of the transverse water drainage tubes are connected to the direct-current power supply through the guide wires. The foundation pit dewatering system can quickly dewater for a foundation pit, quickens reclamation efficiency,improves foundation treatment efficiency and improves and fastens foundation pile strength.

Foundation pit dewatering system

The utility model discloses an auxiliary inclined supporting device of a foundation pit, which comprises a supporting pipe, a grouting pipe, a plurality of inclined supporting pipes and a plurality ofinclined supporting pipes, the casing pipe is arranged outside the supporting pipe in a sleeving mode, and a soil discharging hole is formed in the position, close to the lower end of the supportingpipe, of the casing pipe; the tail end of the grouting pipe is exposed out of the supporting pipe and located at the soil discharging hole. And the driving mechanism is used for obliquely and downwards pressing the supporting pipe and the sleeve into the ground. According to the utility model, the resistance of the support pipe pressed into a hard soil layer is reduced, and the pressing efficiencyis improved; moreover, the sleeve is arranged outside the supporting pipe, and the soil discharging hole is formed in the sleeve, so that the soil body can be discharged from the soil discharging hole in the pressing-in process of the supporting pipe, and the pressing-in resistance is reduced; and moreover, the sleeve has a guiding effect, so that the support pipe is prevented from sliding at thesoft and hard soil interface, and is prevented from deviating from a set press-in route.

Auxiliary inclined supporting device for foundation pit

The invention discloses a concrete precast pile connecting device and a construction method thereof. The device comprises a first tubular joint, a second tubular joint and a sleeve, wherein one end ofthe first tubular joint is embedded into the top of a first section of concrete precast pile and is fixedly connected with a main rib of the first precast pile, and the other end of the first tubularjoint extends out of the first section of concrete precast pile; one end of the second tubular joint is embedded into the bottom of a second section of concrete precast pile and is fixedly connectedwith a main rib of the second precast pile, and the other end of the second tubular joint extends out of the second section of concrete precast pile; and the two ends of the sleeve are arranged on theouter surface of the other end of the first tubular joint and the outer surface of the other end of the second tubular joint in a sleeving mode correspondingly, and the sleeve is fixedly connected with the first tubular joint and the second tubular joint. According to the concrete precast pile connecting device and the construction method thereof, the construction difficulty of oblique pile splicing of the first section of concrete precast pile and the second section of concrete precast pile is reduced, the construction time is shortened, a water stop piece is convenient to arrange, and waterstop of a bottom plate is facilitated.

Concrete precast pile connecting device and construction method thereof

Popular Tasks used by Researchers

How can I help with your research?

Get more enhanced response by uploading the PDFs you want me to reference.

No relevant PDFs in your library

SciSpace is the AI research assistant for academics. Run systematic literature reviews on 280M+ papers, and write papers with cited sources. Trusted by 1M+ students, PhDs & researchers.

SciSpace | AI for Research

We encountered an error while loading the panel. Please try refreshing the page.

Something went wrong

Analyze PDFs

Code & Manuscripts

Funding & Grants

Literature & Patents

Medical & Clinical Data

Systematic Review

Visualize & Present

Web & Data

Build a Google Scholar-like website for your research.

Build a website

Create charts and images for your research

Create a Chart

Write a paper for submission to a journal

Draft a manuscript

Patent Search

Design eye-catching scientific posters in minutes.

Scientific Poster Generation

Systematic Literature Review

Anyone with the link can view this chat. You can switch it back to private anytime.

One task is running at the moment. Your messages will be shown right after.

Drag and drop or click here to browse

Loved by <highlight>1 million+</highlight> researchers

Extract a list of specific topics and their sources from unstructured text

Topics

Compare and analyze relevant papers that matches with your search

Papers

Get insights from PDFs and bookmarked papers from your library

My library

Recent searches

Try searching for:

Catch AI-generated content in scholarly and non-scholarly content

{ai} Detector

Ai Writer

Get PDF Summaries, highlighted text explanations 

Chat with PDF

Effortlessly create in-text citations and bibliographies in APA and 2,500 other formats

Citation generator

Get explanations, summaries, and answers on academic papers

Ease up your research workflow with {scispace}'s cohort of exciting AI tools

Elevate your academic writing skills and convey your ideas the way you want

Paraphraser

Explore our range of reading and writing tools

Your file is being prepared and should be ready in a few minutes. If it's a large file, it might take a bit longer. You can close this window, and we'll email you the file when it's done.

You have reached a maximum limit of <strong>{limit}</strong> columns in the table. Remove at least <strong>1</strong> column to add or create another one.

Hai Minglei

Author Tools

Chat about Author

Papers

Auxiliary inclined supporting device for foundation pit

Concrete precast pile connecting device and construction method thereof