Rectangular Pipe Jacking and Utility Tunnel Construction

矩形顶管与管廊施工服务

Rectangular pipe jacking services for utility tunnels, power corridors, underground passages, and constrained urban crossings.

面向综合管廊、电力廊道、地下通道和城市受限穿越场景的矩形顶管施工服务。

Supplied by Shanghai Qinuo Construction Engineering Co., Ltd.

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Overview

Service overview

This service supports rectangular pipe jacking construction for utility tunnels, power corridors, underground passages, and municipal crossings. It is suitable for projects requiring controlled excavation, limited surface disturbance, and structural space with rectangular cross sections.

该服务面向综合管廊、电力廊道、地下通道及市政穿越工程中的矩形顶管施工，适用于需要控制开挖影响、降低地表扰动并形成矩形断面地下空间的施工场景。

Scope

Service scope

Key components that may be provided for relevant engineering scenarios.

Rectangular earth-pressure-balance pipe jacking support
Suitable for utility tunnel and corridor applications
Low-disturbance construction for urban crossings
Applicable to constrained sites
Can coordinate with shaft construction and receiving arrangements

支持矩形土压平衡顶管施工
适用于综合管廊和廊道工程
支持城市穿越低扰动施工
适用于受限场地
可与工作井和接收井施工协同

Scenarios

Applicable project scenarios

Typical project conditions where this offering may be relevant.

Utility tunnel construction
Power corridor crossings
Underground passages
Road and river crossings
Urban municipal infrastructure
Confined underground-space construction

综合管廊施工
电力廊道穿越
地下通道施工
道路与河流穿越
城市市政基础设施
受限地下空间施工

Technical Information

Technical parameters

Source materials list rectangular earth-pressure-balance pipe jacking equipment with a 2.6 m x 2.4 m section. Project-specific section size, jacking length, crossing objects, and settlement-control requirements should be confirmed per project.