Large-Scale Pile Foundation Works

大型桩基工程施工

Specialized construction services for large-scale pile foundations, including bored cast-in-situ piles and large-diameter deep foundation works for major infrastructure and industrial projects.

面向重大基础设施及工业项目的大型桩基工程施工服务，涵盖钻孔灌注桩、大直径深基础桩基及相关基础施工。

Supplied by Zhejiang Etone Specialized Foundation Engineering Co., Ltd.

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Overview

Service overview

Etone provides large-scale pile foundation construction services for bridges, industrial facilities, transport infrastructure, building foundations and energy projects. The company is equipped with full-hydraulic reverse-circulation large-caliber engineering drilling rigs, rotary drilling rigs and related foundation equipment.

Its pile foundation works cover large-diameter bored cast-in-situ piles, long pile construction, post-grouting, high-cap pile foundations and special foundation conditions requiring advanced construction organization and technical control.

易通特基可为桥梁、工业设施、交通基础设施、房建基础及能源项目提供大型桩基工程施工服务。公司配备全液压反循环大口径工程钻机、旋挖钻机及相关基础施工设备。

其桩基工程能力覆盖大直径钻孔灌注桩、长桩施工、桩端后注浆、高承台桩基础以及对施工组织和技术控制要求较高的特殊基础工况。

Scope

Service scope

Key components that may be provided for relevant engineering scenarios.

Experience in large-diameter and long bored pile construction
Full-hydraulic reverse-circulation and rotary drilling equipment
Capability for post-grouting and special pile foundation works
Suitable for major transport and industrial infrastructure
Integrated construction organization and technical control
Experience in complex marine, urban and industrial foundation conditions

具备大直径、长桩钻孔灌注桩施工经验
配备全液压反循环及旋挖钻进设备
具备桩端后注浆及特殊桩基施工能力
适用于重大交通及工业基础设施项目
具备施工组织与技术控制综合能力
具有海域、城市及工业复杂基础条件施工经验

Scenarios

Applicable project scenarios

Typical project conditions where this offering may be relevant.

Bridge pile foundations
Industrial facility foundations
Energy infrastructure foundations
Building foundation works
Large-diameter bored pile construction
Deep foundation construction

桥梁桩基础
工业设施基础
能源基础设施基础
房建基础工程
大直径钻孔灌注桩施工
深基础工程施工

Technical Information

Technical parameters

Representative project references include the Hong Kong-Zhuhai-Macao Bridge, where Etone undertook pile foundation works for the main piers, transition piers and auxiliary piers of the Qingzhou Channel Bridge and non-navigable bridge sections. The works involved variable-diameter bored cast-in-situ piles with pile diameters of approximately 2.15–2.5 m and 1.75–2.2 m, and pile lengths of approximately 122.8–137.8 m.
In the CNPC Jiangsu LNG Receiving Station project, Etone participated in the foundation works for LNG storage tanks, involving reinforced concrete bored piles with a diameter of 1.4 m, a pile length of 60 m, bearing plates with a diameter of 2.4 m, and pile-end post-grouting.

技术参数

代表性工程包括港珠澳大桥项目，易通特基承建青州航道桥及非通航孔桥主墩、过渡墩、辅助墩桩基工程，涉及约2.15–2.5 m及1.75–2.2 m变径钻孔灌注桩，桩长约122.8–137.8 m。
在中石油江苏LNG项目接收站工程中，易通特基参与LNG储罐区基础施工，涉及直径1.4 m、桩长60 m的钢筋混凝土钻孔灌注桩，桩身设置直径2.4 m承力盘，并采用桩端后注浆工艺。

•Overseas Projects•Foundation Engineering•Bridge Infrastructure•International Construction•Subsidiary Network•Cross-Border Delivery

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