Date: August 2025

Construction Location: Jinan City, Shandong Province

Project Name: Jinan Metropolitan Circle Expressway West Ring Pipe Jacking Project

Project Type: Transportation Infrastructure Project

Equipment Details: Tangxing Technology SPB2800mm Slurry Balance Pipe Jacking Machine

Jacking Distance: Single jacking distance of 174 meters

Geology: Yellow River alluvial soil

Project Challenges: High groundwater level, poor self-stability, long jacking distance, requiring extremely timely and precise steering adjustments.

Project Significance: The Jinan Western Ring is a key western section of the Jinan Metropolitan Circle Expressway. Its opening effectively alleviates the traffic pressure on the existing ring expressway, expands Jinan's coverage area, strengthens connections with surrounding cities such as Dezhou and Liaocheng, promotes regional economic integration, smooth logistics, and tourism resource development, and provides strong transportation support for the Shandong provincial capital economic circle and the "strong provincial capital" strategy.