管道施工

• The key issue to maximize construction project profits for pipeline construction enterprises is to implement project management and enhance cost control
  摘要管道施工企业推行工程项目管理、加强成本控制是实现施工项目利润最大化的关键。
• The main business of company covers onshore and offshore pipeline construction , shield tunneling ， long - distance pipe - jacking , pre - commissioning and etc
  公司主营业务为各类介质的陆上与海洋管道施工，隧道盾构与长距离顶管，管线预投产施工等。
• Be familiar with asme and chinese standard related to piping , pressure vessel and so on . be capable of finding out problems of piping and installation work
  熟悉asme和国家关于管道施工、设备安装相关标准，能准确发现现场管道及设备安装过程中存在问题。
• The reasons for accidents involving damage to gas pipeline caused by constructions are analyzed , the specific method of side - standing for construction of gas pipeline is introduced , and the role and effect of this method is described
  摘要分析了施工造成燃气管道破坏事故的原因，介绍了燃气管道施工旁站的具体做法，阐述了其作用和效果。
• According to the principle of ring - like strands operation , the mechanical analytic solution of presressed concrete penstock under the uni - ring - like radial loads is given out based on the theories of elastic footing beam
  根据环形预应力作用机理，结合弹性地基梁理论，提出了单环预应力作用效应的计算方法和预应力混凝土压力管道施工阶段的验算方法。
• And combined with the engineering practice of xiao - xiang highway route alteration project , it introduces the technological process of on - line blockage with high pressure expansive cylinder and the key working procedure of practical operation
  对比囊式封堵和盘式封堵，从安全性、经济性、可操作性、稳定性和时效性方面论述了膨胀筒式不停输封堵的特点及其在油气管道施工中的优越性。
• So the construction of pipeline steps into climax . as one of the major forces of sinopec in constructing long - distance transportation pipeline , jocec hopes to take advantage of the opportunity to the better its long - distance pipeline construction and obtain a new point of economic increasing
  作为中石化长输管道施工主力军之一的江汉石油管理局油建公司( jocec )希望借此契机，将长输管道施工做大、做好，使长输管道施工成为油建公司新的经济增长点。
• With the development of energy sources industry , energy sources convenient to convey by pipeline , such as petroleum , natural gas , play a more important part in national economy . what ' s more , a large set of pipeline projections included west - east gas pipelines projection will start working or have started
  随着石油、天然气等便于管道运输的能源在国家经济中的作用不断扩大，包括“西气东输”在内的一大批管道工程即将或已经开工，作为重要管道施工机械的吊管机越来越受到重视。
• And according to the actual status of jocec , the organization structure form > construction target control ( process , cost , quality , and safety ) and production element management ( man , machine , material , technology ) which should be adopted by jocec are designed under the project management mode
  同时针对油建公司实际情况，在施工项目管理模式下设计出了江汉油建公司长输管道施工应采用的组织结构形式、施工目标(进度、成本、质量和安全)控制和生产要素(人、机、物和技术)管理的方法。