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- Keywords pipeline laying;trench excavation;rock type;trencher; 管道敷设;挖沟;岩石类型;挖沟机;
- Non-excavatory underground pipeline laying technology is a construction thchnique by means of dirrectional drilling and monitoring to lay pipelines such as gasline,communication. 非开挖铺设地下管线技术是利用岩土钻掘、定向测控等技术手段，在地面不挖槽的情况下，对煤气、电信电缆等公用管线进行铺设的施工技术。
- The technique of underground pipeline laying with guided/directional drilling is technologically intensive and eco-friendly. 导/定向钻进是一种技术密集型、对环境无害的地下管线铺设技术。
- In pipeline construction, traditional explosive trenching method has been applied in stonework section.Caterpillar rock trencher will play an important role in practical pipeline laying process. 在管道施工建设中,对石方段的管沟开挖一直采用传统的爆破成沟的施工方法,而履带式岩石开沟机在管道敷设的实际应用中可以发挥重要作用。
- Subsea Pipeline Laying with Self-burial Method 利用自埋技术铺设海底管道
- Pipeline laying and welding material 管线建设与焊接材料
- underwater pipeline laying equipment 水下敷管设备
- Keywords pipeline steel;DWTT;delamination crack; 管线钢;落锤撕裂试验;分层裂纹;
- Keywords pipeline;joint;evorsion;structure; 管线;接头;涡流冲蚀;结构;
- Keywords pipeline;ditching;backfill;composition; 管道;挖沟;回填物;成分;
- Application of mini-borer to pipeline laying in urban area 迷你钻机在城市铺管中的应用
- Keywords frozen earth region;pipeline laying;frost heave;thaw sin king;prevention;insulation ma-terial;insulation structure; 冻土地带;管道敷设;冻胀;融沉;防治;保温材料;保温结构;
- Keywords pipeline crossing;river;underwater ditcher;technique; 管道穿越;河流;水下挖沟机;技术;
- Keywords pipeline steel;HTP;property;microstructure; 管线钢;HTP工艺;性能;显微组织;
- Keywords pipeline steel DWTT fracture separation shear area; 管线钢;DWTT;断口分离;剪切面积;
- Engineering Practice of Pipeline Laying Cross Lumo Road in Wuhan by Trenchless 非开挖穿越武汉鲁磨路铺设网线工程实践
- Keywords Pipeline;Pipe stabber;Research;Application; 管道;对管器;研究;应用;
- Keywords pipeline;pre-strain;residual stress;Bauschinger effect; 管线钢;预应变;残余应力;包申格效应;
- The grantee approve for the entering, passing and crossing of any kind of pipelines laid by the government for public use. 受让人同意政府为公用事业需要而敷设的各种管道与管线进出、通过、穿越受让宗地。
- Keywords Pipeline;Automatization;Monitoring and data acquistion; 管道自动化;监控与数据采集;
