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 foundation earthwork construction, that is, leave room for formwork and…
Pile pouring construction completed
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 slab, beam-slab, and bridge deck. 1. Fine construction of bored…
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 may float up by a few centimeters to tens of…
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 stable settlement, strong seismic performance, and adaptability to various complex…
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: friction pile and end-bearing pile. In construction, only by fully…
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 circulation rotary drilling, submersible drilling, punching drilling, impact drilling, and…
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 network and the elevation control network shall be re-measured, and…
Steel Sheet Pile Construction Is Not as Simple as You Think!
1, General requirements 1. The location of the steel sheet piles should meet the design requirements and facilitate the construction of the trench foundation, that is, leave room for formwork…
Technical Problems and Solutions Commonly Encountered by Rotary Drilling Rigs in Drilling Construction in Special Strata!
At present, rotary drilling rigs have become one of the mainstream construction machinery for bored piles due to their advanced technology, fast and stable hole formation, and other advantages. Due…
Prestressed Pipe Pile Foundation Construction Procedures and Quality Control Points
Prestressed pipe pile construction process The construction process of prestressed pipe piles is: measuring and setting out positioning → pile driver positioning → pile driver counterweight → feeding piles in…
Problems and Countermeasures in Rotary Excavation Construction of Deep Piles and Large Piles
Problems and Countermeasures in Deep Pile Construction The construction efficiency is low. The main reasons are that the time taken to lift the drilling tool is too long and the…
Six Commonly Used Detection Methods for Pile Foundations and Applicable Pile Foundation Types
The pile foundation is the main load-bearing part of the structure, and its quality is directly related to the safety and durability of the structure. However, pile foundations are hidden…
