The SAAM tooling has a number of capabilities, however; one of the most important uses is in the detection, assessment and monitoring of pipeline Out-Of-Straightness problems. This paper examines how SAAM~(TM) can be used to detect pipeline Out-Of-Straightness and presents results of ...
OOSOut of Straightness(pipeline condition leading to buckling) OOSOn-Orbit Operations Summary OOSOnline Order Status OOSOffshore Outsourced Services OOSOhio Odonata Society OOSOrbit to Orbit Shuttle OOSOttawa Orchid Society(Canada) OOSOxfam Online Shop ...
Smart utility pigs used to determine and monitor pipeline out-of-straightness,with specific reference to inspection of BP Alaska’’s10"northstar crude oil pipeline. Snodqrass Bob,Moore David,Nicholson Barry. Innovative Projects and Emerging Issues . 2004...
关键词: pipeline inspection out-of-straightness pipeline movement thermal expansion northstar smart utility pig SAAM~® 会议名称: Biennial International Pipeline Conference(IPC 2004) vol.2; 20041004-08; Calgary(CA) 会议地点: Calgary(CA) 主办单位: Weatherford Pipeline & Specialty Services 515 Post ...
were used to measure machine linkage errors. Those errors include linear errors of feed mechanisms, straightness errors of guideways, angular errors of machine slides, out-of-squareness errors among machine axes, thermal expansions of leadsc laser干涉仪测量系统和一个电子有差别的水平用于测量机器连接...
out-of-straightness shape in an arbitrary direction, by arranging first, second and third displacement detectors for measuring the distance up to a measuring object to a moving stand moving along a guide surface so as to leave a definite distance therebetween in the moving direction of said ...
The Structural Design of Tall and Special BuildingsM. D'Aniello, G. La Manna Ambrosino, F. Portioli, and R. Landolfo, "The influence of out- of-straightness imperfection in physical theory models of bracing members on seismic performance assessment of concentric braced structures," Struct. Des...
Out-of-Straightness (OOS)The state-of-the-art method for controlling temperature-induced global lateral buckling of a subsea pipeline is to engineer deliberate buckles at widely spaced locations. These buckles are engineered either by the installation process - i.e. 'snake-laying' or by ...
We assume that the very source of the out-of-straightness of the column is the curvature impressed on the bar during the manufacturing process. The cause-effect relationship between the initial curvature of the bar and the unintended deflections of the column is governed by a random differential...
Smart Utility Pig technology measures the longitudinal shape of a pipeline using an onboard accelerometer and angular velocity sensors. The data logged by these instruments allows out-of-straightness features to be identified and profiles of the vertical and horizontal shape of each to be calculated....