deep foundation construction
10 Major Reasons and 9 Major Control Measures Affecting the Quality of Bored Piles
Bored cast-in-place piles have the advantages of low construction noise, and low vibration, pile length and diameter can be freely…
Common Quality Problems and Prevention Measures for Bored Pile Construction!
Bored cast-in-place piles have the advantages of low construction noise, and low vibration, pile length and diameter can…
Read the Soil Nail Wall Construction Technology in One Article!
Soil nail support is a new type of retaining structure developed in recent years for soil excavation and slope stabilization.…
Steel Sheet Pile Cofferdam Construction Method
Steel sheet pile cofferdams are suitable for basic projects such as sandy soil, gravel soil, semi-dry clay, weathered rock formations,…
What Should You Do if You Encounter a Cave During Pile Foundation Construction?
The function of the pile is to transfer the load of the upper building to the deep soil (rock) layer…
After the Construction Bored Piles Are Completed, What Should Be Done if the Length Is Not Enough?
After the bored piles are poured into piles, occasionally the pile length is shorter than the designed length. How do…
Complete Knowledge of Rotary Drilling Rig Troubleshooting and Maintenance
Insufficient Torque of Power Head of Rotary Drilling Rig Fault phenomenon: The power head torque of the rotary drilling rig…
Regarding Pile Foundations, Whether Surveying, Designing or Constructing, You Must Know These Things
Building Foundation Design Specification 1. The center distance of friction piles should not be less than 3 times the diameter…
10 Common Quality Problems in Foundation Projects, Nip Them in the Bud!
Common problem one: soil (gray soil) piles are not dense and broken Phenomenon: The backfilling of the pile holes is…
Karst Cave Pile Foundation Treatment Plan and Construction Key Points!
To ensure that there is no slurry leakage during the construction of bored piles in karst development areas, or that…
Common Pile Foundation Construction Techniques for Highway Bridges Are Listed for You Step by Step!
Classification of Piles 1. Score according to the number of piles Single pile: only one pile The row of piles:…
Common Quality Problems in Bored Pile Construction
Due to the complex construction technology of bored pile engineering, various visible or invisible factors may interfere with the final…