General 1. "Code for Design of Building Foundations" 1. The center distance of friction piles should not be less than…
(I) Preparation work 1. Before construction, the engineering geological data and hydrogeological data should be mastered, and the quality inspection…
SMW is the abbreviation of Soil Mixing Wall. This construction method was introduced in Japan in 1976. It is a…
Construction process Construction preparation → Three connections and one leveling on site → Preparation of equipment, tools, and materials (pre-purchase…
Introduction Pile foundations are a critical component of building construction, and their quality directly impacts the overall structural integrity of…
Introduction to Slurry Wall Bored Piles Slurry wall bored piles utilize drilling mud to stabilize borehole walls during mechanical drilling.…
Why Is Cleaning Bored Piles Necessary? Cleaning bored piles (also known as cleaning the borehole) is a crucial step in…
Types of Prestressed Pipe Piles Prestressed pipe piles are classified by concrete strength grade and wall thickness into: PHC piles (Prestressed…
During the construction of bored piles, the uplift of rebar cages frequently occurs, ranging from minor displacements of a few…