Introduction to High-Pressure Jet Grouting High-pressure jet grouting is an advanced ground improvement technique that strengthens soil or creates waterproof…
Introduction Proper sealing of dewatering wells is critical to ensure structural integrity and waterproofing in construction projects. This guide outlines…
1. Pipe Blockage in CFG Pile Construction Pipe blockage is a common issue in the long auger pipe pumping CFG…
Rotary drilling rigs have become one of the mainstream construction machines for bored piles due to their advanced technology, rapid…
Pile foundation testing is crucial for ensuring the quality and safety of construction projects. Several methods are used to evaluate…
Introduction CFG piles (Cement Fly-ash Gravel piles) are a widely used ground improvement technique in building construction due to their…
1. Basic Regulations Dense Pile Groups: Construction should proceed from the center outward symmetrically. Pile Groups Adjacent to Buildings: Construction…
1. Project Overview 1.1 General Project Description The Nanchang Metro Line 4 Phase I Project (Civil Construction Section 2, Zone 3) includes:…
Abstract This innovative construction technique utilizes chainsaw-type cutters to horizontally excavate, trench, grout, and mix with in-situ soil to create…
Introduction In recent years, trench collapse accidents in construction have become a major concern for industry regulators. Due to site…