(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…
Introduction Rotary drilling rigs are widely used in municipal construction, highway bridges, high-rise building foundations, and other ground foundation projects.…
Project Overview: Retaining Structure Design for Qiaoxi Mixed-Use Building The Qiaoxi commercial-residential high-rise features a 30-story above-ground structure with 2…
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…
Introduction to Modern Pile Foundations Pile foundations have evolved significantly in construction technology. Traditionally, precast piles dominated the market, including reinforced concrete square…
What Are CFG Piles? CFG (Cement Fly-ash Gravel) piles are a type of composite foundation pile with a strength grade…