The invention discloses a foundation pit support and water stop integrated structure and a construction method thereof. The foundation pit support and water stop integrated structure comprises a concrete wall, wherein the concrete wall is arranged under the ground of the periphery of a foundation pit, and a plurality of cylindrical reinforcement cages are vertically arranged in the concrete wall. The construction method of the foundation pit support and water stop integrated structure is characterized by comprising the following steps of excavating a guide channel, casting a guide wall, forming a channel in the channel section, arranging the reinforcement cages, casting concrete, and the like. The foundation pit support and water stop integrated structure and the construction method have the characteristics that the rigidity of an underground continuous wall is large, and the water stop effect is good; the installation of the reinforcement cages of a row pile support structure is convenient and rapid, the technology difficulty is low, the construction is rapid, the quality can be easily controlled, and the foundation pit support and water stop integrated structure is especially suitable for water-rich sandy gravel ground layers.

Foundation pit support and water stop integrated structure and construction method thereof

The invention relates to a method for improving urban green land soil moisture infiltration efficiency. The method comprises the following steps: (1) selecting special positions on an urban green land to punch; (2) filling hard and porous particle materials in punched holes; (3) slightly pressing the filler, and filling the filler until the filler is flushed with ground surface of slightly higher than ground surface. The method has wide market prospect, and can be widely used in various urban green lands, such as urban square green areas, community green areas, road green areas, forest parks, etc.

Method for improving urban green land soil moisture infiltration efficiency

The invention belongs to the sponge city construction flood diversion and flooded field draining technical field and discloses a vertical flood diversion blind shaft drainage technology, in particular, a flood diversion device and a method for solving urban waterlogging by using the same. The flood diversion device and the method of the invention have the advantages of low investment, simple facilities, simple operation and high sustainability. With the flood diversion device and the method of the invention adopted, the sufferings of urban residents caused by floods can be eliminated, and personal safety and property safety of people of cities attacked by waterlogging can be effectively protected; after the flood diversion device is built, operation and maintenance costs are basically not required. The flood diversion device and the method are applicable to flood control and drainage in regions which are vulnerable to waterlogging disasters, such as cities, villages, factories, mines, institutions, roads and railways. The method includes the following steps that: flood diversion amount of a region is calculated according to underground hydrologic conditions, historical waterlogging conditions of the region and urban flood draining ability; and the total amount of flood diversion facility construction, the number of individual facilities and the volume of the individual facilities are determined; and vertical flood diversion blind wells and auxiliary facilities are constructed.

Flood diversion device and method for solving urban waterlogging by using same

A subsurface drainage channel comprises at least one drainage device. The drainage device is arranged downwards from the surface and comprises a columnar permeable unit and a coating layer, wherein the permeable unit comprises high-porosity fillers, and the coating layer coats the permeable unit and is permeable. By the design, the contact circulation mode of surface runoff water and soil is changed from traditional horizontal distribution into extension and diffusion towards the subsurface by columnar surface area, the occupied usable area of the subsurface drainage channel on the surface can be substantially saved, drainage area dozens of times to hundreds of times more than the original is created, land utilization efficiency is improved, the service life of the subsurface drainage channel is effectively prolonged, and further, the surface runoff water can be guided and conserved into an underground water source for use.

Subsurface drainage channel

PROBLEM TO BE SOLVED: To provide a steel pipe pile capable of reducing labor hours for construction and supporting a reinforcing bar cage to surely fix its position, with larger bearing force in the horizontal direction, and a pile foundation construction method using the steel pipe pile.SOLUTION: A steel pipe pile includes a vertically extending hollow pipe body 3 of which an upper part and a lower part are separated by a partition plate 33. The lower part has a tubular wall 32 provided with a plurality of communication holes 35 which allow for communication between the inside and outside of the hollow pipe body 3. The hollow pipe body 3 has an upper end which is sealed with a cap 31. A pile foundation construction method comprises the steps of inserting the pile into concrete placed in a pile hole, removing the cap after curing of the concrete, and placing the concrete after insertion of a reinforcing bar cage, so that the connection to the upper part is easily performed.

Steel pipe pile and pile foundation construction method using the steel pipe pile

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.

Yu Wei-Qing

Author Tools

Chat about Author

Papers

Subsurface drainage channel

Steel pipe pile and pile foundation construction method using the steel pipe pile