The high-pressure jet grouting method uses a drilling rig to drill a grouting pipe with a nozzle into a predetermined…
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…
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…