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- buried pipeline corrosion 埋地管道腐蚀
- If the boiler and a water pipeline corrosion problem, the system may happen down the load and shutdown. 如果锅炉和输水管道出现了腐蚀问题,系统可能发生降负荷和停机。
- Buffed pipeline corrosion protection system has extremely significant effect on protecting corrosion. 埋地管道防腐系统对管道的腐蚀保护起着至关重要的作用。
- Buried pipeline's damage under fluid-structure interaction is analyzed through ADINA-FSI with conveying medium and velocity in consideration. 在考虑管内介质及流速的情况下,应用ADINA中流体-结构耦合分析求解器ADINA-FSI分析了固液耦合作用下地下管道的破坏情况。
- ROCHE M.Coating Disbandment Leads Causes of External Pipeline Corrosion[J].Oil &Gas Journal,1991(4):49. 米琪;李庆林.;管道防腐蚀手册[M]
- The purpose of this study is to explore the influence of FSI on the dynamic behavior of buried pipeline system. 本研究主要是为了探索流固耦合作用对埋地管道动力学行为的影响。
- For pipeline corrosion protection, anticorrosive coating of composite structure with3 coats of PE and sacrificial anode protection should be adopted. 管道防腐宜采用三层pe复合结构防腐涂层牺牲阳极保护。
- Samples from heat-concomitance pipes of spot buried pipelines were processed to make test pieces and tested by a corrosion speed measurer. 从现场埋地管道的伴热管取样,经过加工做成试件,利用腐蚀速度测试仪进行测试。
- Earlier this month, production at British Petroleum's Prudhoe Bay facility was cut in the half, after a pipeline corrosion led to a spill. 这个月早些时候,由于管道因腐蚀导致溢出,英国普拉德湾石油产量减少了一半。
- When a buried pipeline undergoes the different additional pressure,it will distort and become deformed due to the pressure difference. 当地下埋深管线两侧受到不同的附加压力时,由于压差的存在使管线发生了弯曲变形。
- Excavating is to confirm the result of detection to buried pipeline coating,and to evaluate the tools of each kind of indirect detection. 埋地管道开挖是为了验证外防腐层检测结果的准确性,是对各种间接检测工具的最好评价。
- The smart monitoring system of buried pipeline can be served as the earthquake forecasting of lifeline system and improves their aseismic ability. 对光纤传感器应用于埋地生命线系统中存在的主要问题作了分析,提出了实施埋地生命线系统智能监测的方案。
- Studying pipeline corrosion and stress corrosion cracking mechanisms, and developing models and techniques for predicting, inspecting, and preventing pipeline failure. 研究管道腐蚀和应力腐蚀开裂机制,开展管道失效的预测模型和检测模型技术研究。
- Therefore, it is necessary for us to calculate on thaw bulb growth below a warm buried pipeline for pipeline design, construction and management. 分析管道周围土壤融化圈变化对管道系统的设计、施工和管理是必需的。
- The analysis methods of earthquake risk of buried pipeline could be divided into theoretical approach and empirical approach. 埋地管道的地震危险性分析方法可以分为理论分析法和经验统计法。
- The distribution regularity of total additional load on perpendicularly crossing buried pipeline induced by pipe jacking construction is studied. 研究了顶管施工在邻近垂直交叉地下管线上引起的附加荷载分布规律。
- Considering soil-structure interaction (SSI) and fluid-structure interaction (FSI), the axial vibration of a buried pipeline is analyzed with traveling wave method. 摘要考虑管-土及管-液间的相互作用,建立了埋地管线轴向振动的行波分析模型。
- CORROSION OF THE BURIED PIPELINE IN DAQING TOUTAI OIL FIELD 大庆头台油田埋地管线腐蚀调查分析
- When a buried pipeline goes through permafrost zone, thermal action between medium in pipeline and permafrost occurs and causes the frozen earth thawing, so the thaw settlement forms around the pipeline. 摘要埋地油气管道通过永冻土地带时,由于管内介质与周围的冻土发生了热力作用,使冰土解冻,在管道周围形成融化圈。
- Weld Strength Technology of Pipeline Corrosion Dent 管线钢管腐蚀坑焊接补强技术