管沟

石灰岩地区管沟开挖爆破施工

Implementation of Excavation Blasting for Pipe Trench in Limestone Region

考虑基坑支护时的管沟地基加固设计

Ground Treatment Design Considering Trench Foundation Support for Pipe Works

研究结果表明：在混凝土中掺加一定量的管沟污泥，可以配制出强度等级为40MPa以上的混凝土，其28d抗压强度高于同配合比的基准混凝土；

Experiment results show that the compressive strength of concrete adding proper quantity of sewer sludge reaches 40 MPa , which is higher than the standard concrete .

西部原油成品油管道约有900km与已投入运行的西气东输管道并行，其间距大部分在30￣50m，并行段内的部分区域需进行石方管沟爆破施工。

There is about 900 km long pipeline of the West Crude Oil and Products Pipeline running in parallel with the operating West to East Gas Pipeline , with the gaps of 30 ~ 50 m between the two pipelines . The pipeline trenching in partial sections needs stonework blasting .

掺管沟污泥水泥混凝土的物理力学性能研究

Study on the Physic-mechanical Properties of Concrete Added with Sewer Sludge

微差水压爆破拆除连体双排钢筋砼管沟

Demolition of a Reinforced Concrete Trench by Millisecond Water-pressure Blasting

综合管沟在沿海地区铁路电力设计中的应用

Application of Engineering Tunnel in Railway Electric Power Design in Coastal Areas

管沟敷设供热管道热损失的计算

Calculation of Heat Loss for Heating Pipe by Channel Laying

大型河流穿越挖泥船开挖成型水下管沟

Underwater Ditch Excavation by Dredger in Large River Crossing Engineering

沼泽地带管沟的冻土爆破开挖方法

Method on Exploding and Digging of Frozen Soil for Pipeline Ditch in Swamp

浅谈混凝土膨胀剂在地下管沟中的应用

Elementary Discuss on the Application of the Concrete Expansion Agent in Underground Channel

随着管沟污泥掺量的增加，混凝土坍落度降低；

And with increasing of sludge , the slump of the concrete decreases .

重载路下综合管沟-箱梁结构集成化设计的分析

Analysis on Integrated Structure Design of Engineering Tunnel Box Beam under Heavy-load Road

深井井点降水在管沟开挖中的设计与应用

Design of deep well point precipitation in pipe canal digging and its application

综合管沟在青岛市的开发应用探讨

Discussion to the application of pipeline utility-tunnel in Qingdao

热力管沟伸缩缝合理设置问题的探讨

Study of Rational Setting Expansion Joint of Heating

广州大学城综合管沟工程介绍

Introduction about Utility Tunnel in Guangzhou College City

综合管沟的设计探讨

The Study on the Design of Comprehensive Piping

大口径天然气管线穿越断层的管沟设计研究

Trench design for buried cross-fault large-diameter gas pipelines

用数值法分析TF-SOI-MOS管沟道区的电势分布

Numerical Analysis on Channel Potential Distribution of TF-SOI-MOSFET

浅谈综合管沟施工质量控制

Quality control of integrated tubes and ditches construction

广州大学城综合管沟的施工及质量控制

Construction of Multiple-use Pipe Trench in Guangzhou Higher Education Mega Center and Its Quality Control

浅谈小区综合管沟的设计与应用

Brief on Design and Application of an Integral Trench for Various Pipelines in Residential Quarter

管沟开挖的降水方法

Dewatering Method for Excavated Ditch of Pipeline

综合管沟工程综述

Summary of Multipurpose Pipe and Channel Engineering

护砌管沟法在高水位流砂地段的应用

Application of Ditch Slope Pitching Method in Area with High Underground Water Table and Quicksand

青岛市重庆路市政管线综合管沟规划设计

Design and plan of the comprehensive municipal pipeline trench of the Chongqing road in Qingdao City

地下管沟的防水渗漏

Water-pro of for underground pipe canal

综合管沟电气设计

Comprehensive pipe canal electrical design

城市综合管沟的优缺点及国内建设现状分析

The Advantages and Disadvantages of Urban Utility Tunnel and the Analysis on Its Present Construction in China