非开挖

FW-610型地下管线非开挖铺设钻机设计

Design of the fw-610 trenchless rig used to lay underground pipeline

CK-60型非开挖地下管线铺设机施工工艺

The Technical Way of CK-60 Trenchless Drill-rig in Underground Passages Laying

非开挖PE穿管修复法的允许缩径

Permission Reducing Diameter of Non-excavation PE Pipeline Inserting Renovation Method

因此，在非开挖穿管修复中，PE管径允许小于原煤气管道的管径。

Hence PE pipe diameter is allowed to be less than original gas pipe diameter under non-excavation inserting renovation .

MTC固化技术在非开挖领域的应用

The application of mud turn cement technique to no digging field

采用PVC-U缠绕管非开挖修复排水管道

Trenchless Repair of Sewer with PVC-U Double - wall Pipe

根据非开挖工程实际需要，对轨迹设计最优化模型进行适当的改动，利用Visualc++作为软件开发工具，设计出一套水平定向钻进软件（HDDSoftware）。

According to real HDD engineering , there makes a little modification to the trace design optimization model , takes Visual C + + as the software development tool , designs a set of HDD Software .

CIPP翻转内衬修复技术用于污水管非开挖修复

Application of CIPP Overturn Lining Technique to Restore Sewage Pipes without Excavation

因此，HDPE管道在水平定向钻进回拖中的损坏机理，既是一个工程现场急需解决的技术问题，也是完善非开挖施工基础理论和工艺技术的需求。

As a result , the mechanism of the deformation of the HDPE pipe in the Horizontal Directional Drilling back-dragging is both a basic theoretical and engineering technical problems .

CIPP树脂软管翻转内衬非开挖修复技术应用

Resin Market Information Application to engineering of lining turnover repair technique of CIPP hoses without excavation

GBS-10型导向钻进非开挖铺管钻机

Model GBS-10 guided boring machine

随着非开挖技术的迅猛发展，水平定向钻进（HDD）技术以其独特的技术优势，在目前城市地下管线铺设工程中起着越来越重要的作用。

With the rapid development of Trenchless Technology , Horizontal Directional Drilling ( abbr. HDD ) , the main method in Trenchless Technology , has become widely used for urban underground installation of new pipelines with its unique technical advantages .

为此系统介绍了地下管道非开挖技术的分类、修复后管道的结构分类以及CIPP内衬制管的构造设计和性能指标。

Therefore , systematic introduction is given to the classification of trenchless technology for underground pipe system and structure of repaired pipeline , as well as the structural design , and performance index of the pipe with CIPP lining .

非开挖导向钻进轨迹自动控制系统的研究

Study of automation system of no - dig guided boring track

钢质燃气管道非开挖穿越河流工程实例

Engineering Instance of Steel Gas Pipeline Across River Using Trenchless Technology

非开挖地下管线铺设施工方法

The Ways of Non - excavating Streets to Lay Underground Pipelines

液压冲击矛是一种高效、强力的非开挖地下管线铺设工具。

Hydraulic impact perforator is the powerful tools for trenchless construction .

非开挖定向钻穿越泥浆净化与回收装置的研制

A mud purification and recovery device used for non-open-cut directional drilling

小口径管道非开挖施工技术的研究和应用

Study and Application of Non-Excavation Construction Technology for Small Diameter Pipe

导/定向钻进非开挖铺设地下管线施工技术分析

Analysis of Trenchless Underground Pipeline Laying with Guided / Directional Drilling

非开挖地下管线探测中的弯曲变形检测装置研究

On sensing apparatus for bending deformation in trenchless underground pipeline detection

非开挖施工技术在城市道路埋管中的应用

Construction Technology of Non-Excavation Applied to Pipe-Laying in Urban Road Construction

非开挖技术及其在北京地铁施工建设中的应用

The application of Trenchless Technology in the subway construction of Beijing

非开挖管道修复技术

A Rehabilitation Technique of Pipeline by Means of Non - Cutting

日本非开挖无排土管道顶进机器人的研发

Development of Pipe Pushing Robot Without Excavation and Earth-moving in Japan

城市天然气埋地管道非开挖检测技术研究

The Trenchless Detecting Technology Research of City Natural Gas Buried Pipeline

导向钻进非开挖施工技术在城市管线铺设中的应用

Application of Guided Boring Trenchless Technology on Pipeline Installation in The City

非开挖施工中风险概率估价方法分析

Risk Analysis of Trenchless Construction on Cost Probability Assessment Method

浅谈非开挖水平导向钻的应用

Review Simply on Application of Horizontal Directional Drilling of Non-excavation

导向钻机在复杂地层的非开挖施工方法及技术

Non digging method and technology in complicated strata using oriented drilling machine