山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2012年
2期
92-93
,共2页
天燃气管道%高落差%山区试压
天燃氣管道%高落差%山區試壓
천연기관도%고락차%산구시압
natural gas pipeline%high drop%mountainous area pressure test
就榆济天然气管道工程八标段的山区通球试压及扫水方案进行了要点分析,首先对图纸上的理论数据进行整理,采用多分段、降压差的方法把最大高差的理论数据进行分解,然后根据现场的实际情况对分段的长度及选点进行考证,同时对现场试压用水的上水点和排水点进行落实,最后针对各段的情况选定所用通球试压及扫水设备,从而有效地解决了无法攻克的试压困难,为榆济天然气管道工程顺利投产奠定了基础。
就榆濟天然氣管道工程八標段的山區通毬試壓及掃水方案進行瞭要點分析,首先對圖紙上的理論數據進行整理,採用多分段、降壓差的方法把最大高差的理論數據進行分解,然後根據現場的實際情況對分段的長度及選點進行攷證,同時對現場試壓用水的上水點和排水點進行落實,最後針對各段的情況選定所用通毬試壓及掃水設備,從而有效地解決瞭無法攻剋的試壓睏難,為榆濟天然氣管道工程順利投產奠定瞭基礎。
취유제천연기관도공정팔표단적산구통구시압급소수방안진행료요점분석,수선대도지상적이론수거진행정리,채용다분단、강압차적방법파최대고차적이론수거진행분해,연후근거현장적실제정황대분단적장도급선점진행고증,동시대현장시압용수적상수점화배수점진행락실,최후침대각단적정황선정소용통구시압급소수설비,종이유효지해결료무법공극적시압곤난,위유제천연기관도공정순리투산전정료기출。
This paper made points analysis on mountain ball pressure test and sweep water schemes of Yu-Ji natural gas pipeline project eight section.Firstly made arrangement to the theory datas on the drawing,using the methods of multiple segmented,step-down differential made decomposition to the theory datas of the maximum differences,and then according to the site actual situation made textual criticism to the lengths of segments and site,at the same time made implemented to the water supply point and drainage point of site pressure test water,lastly according to each section situation selected the ball pressure test and sweep water equipments,thereby effectively solved the impregnable pressure test difficulty,laid the foundation for the smooth operation of Yu-Ji natural gas pipeline project.
