#civil engineer
Cushion Method for Foundation Treatment
The cushion method is to dig out the weak soil layer within a certain range under the base of the…
Detailed Introduction of DDC (Deep Deep Compaction Method in the Hole) and SDDC (Super Strong Compaction Method Deep in the Hole)
Foundation engineering is an extremely important part of construction projects, whether it is the treatment of problems such as "miscellaneous…
Detailed Explanation of Underground Continuous Wall Construction Technology in Subway Stations
Venue Layout The construction site mainly includes three parts: the underground diaphragm wall forming area; the mud system area; and…
The Most Detailed Classification of Pile Foundations
With the continuous development of engineering technology, new steel piles and reinforced concrete piles are becoming more and more widely…
Quality Control of Sediment Thickness at the Bottom of Holes in Rotary Drilled Cast-in-Place Piles in Thick Sandy Strata
For rotary bored piles, controlling the thickness of sediment at the bottom of the pile is the key to quality…
A Comprehensive Inventory of Safety Points for Various Types of Pile Foundation Construction
Nowadays, the construction of large buildings is becoming more and more common. The increase in the scale of buildings has…
Construction Technology and Safety of Pile Driving on Water
1. Acceptance of finished piles After the PHC piles are transported to the site, the relevant quality assurance information of…
Which Rotary Drilling Rig Bits Should Be Used in Different Strata?
Rotary drilling rigs are the most common equipment in current pile construction. Since the geology of each place is different,…
Anti-Slide Pile Construction Technology Commonly Used in Slope Treatment!
Piles are cylindrical members that penetrate deep into the soil or rock layer. The anti-slide pile in the slope treatment…
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…
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…
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…