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

Qinuo provides rectangular pipe jacking construction services for utility tunnels, power corridors, underground passages, and municipal crossing projects.

The method is suitable for projects requiring controlled underground excavation, reduced surface disturbance, and the formation of rectangular underground spaces. Construction can be coordinated with launch shafts, receiving shafts, ground-condition control, and surrounding-environment protection requirements.

齐诺可为综合管廊、电力廊道、地下通道及市政穿越项目提供矩形顶管施工服务。

该工法适用于需要控制地下开挖影响、减少地表扰动并形成矩形断面地下空间的工程，可与始发井、接收井、地层控制及周边环境保护要求进行协同组织。

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

Offering Details

Technical Details & Applications

Service Scope

Rectangular earth-pressure-balance pipe jacking
Utility tunnel and underground corridor construction
Low-disturbance construction for urban crossings
Coordination with launch and receiving shafts
Construction planning for constrained underground sites

Equipment Configuration

Available rectangular earth-pressure-balance pipe jacking equipment includes a section size of:

2.6 m × 2.4 m

Applicable Scenarios

Utility tunnel construction
Power corridor crossings
Underground pedestrian or service passages
Road and river crossings
Municipal underground infrastructure
Construction in constrained urban spaces

Project Configuration

Section dimensions, jacking distance, crossing conditions, shaft arrangement, and settlement-control requirements can be configured according to specific project conditions.