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How to Deal with Collapsed Holes, Blocked Conduit Pipes, And Floating Steel Cages When Piling?
1.1 Construction Layout Before the construction layout, the measurement points provided by the design shall be reviewed, the plane control…
Solve Common Quality Problems of Long Spiral Bored Cast-in-Place Piles at One Time, Take a Look!
1. Common quality problems during construction (1) Pipe blockage: This manifests as concrete blocking the pumping pipeline or drill pipe…
The Key Technical Points and Precautions for Bored Cast-in-Place Pile Foundation Construction Are Sorted out Here!
1. The Drilling Methods and Principles Can Be Divided into the Following Categories: Spiral drilling, positive circulation rotary drilling, reverse…
Cause Analysis and Preventive Measures of Common Quality Problems of Bored Cast-in-Place Piles (Punched Cast-in-Place Piles)
1. Common problems During the construction process, bored piles are subject to natural conditions such as technology and strata, as…
The Four Major Differences Between End-Bearing Piles and Friction Piles. If You Don’t Know Them, Don’t Say You Know How to Do Pile Foundation Construction! !
According to the characteristics of the pile and the vertical force, the pile foundation can be divided into two categories:…
Fully Rotating Steel Casing Cast-in-Place Pile Construction Method
The rotary full casing construction method is also known as the "BUROTO" method. The steel casing is used to protect…
Analyze Pile Foundation Construction in Seven Steps and Quickly Master the Key Points of Practical Operation in 3 Minutes!
Pile foundations are widely used due to their high bearing capacity, good stability, small settlement and differential deformation, fast and…
How to Prevent the Steel Cage from Floating When Pouring Bored Piles?
During the pouring process of bored cast-in-place piles, the steel cage often floats up. In mild cases, the steel cage…
The Entire Process of Refined Construction of Prestressed Bridges, Come and Have a Look if You Don’t Understand!
The whole process of refined construction of prestressed bridges mainly includes seven aspects: pile foundation, pedestal, column, cap beam, precast…
Steel Sheet Pile Construction Process Collection
1. General requirements 1. The location of the steel sheet piles should meet the design requirements and facilitate the trench…
Solve Common Quality Problems of Long Spiral Bored Cast-in-Place Piles in One Go, Take a Look!
In the process of long spiral bored concrete pile construction, to reduce the vibration of surrounding buildings, long spiral drilling…
Main Trenching Methods
The trenching process is the most important in the construction of underground continuous walls, which often accounts for more than…