For the crossing section design of the pipe-in-pipe systems, it is necessary to consider the stress-strain initiated by crossing configuration and check the vertical stability of the crossing section.

双层海底管道的跨越设计既需要考虑跨越构形引发的应力应变，也需要充分校核管道跨越段的垂向稳定性。

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On ABC News, BP managing director Bob Dudley said underwater robots will move in to saw off the top of the broken pipe.

VOA: standard.2010.05.31

"You know, I was an avid skateboarder as a kid." "I had a big half-pipe in my backyard and that's what kind of drew me to snowboarding initially.

VOA: standard.2010.02.26

Sun's announcement marks the information technology industry's latest step toward "utility computing, " a grid system in which companies pipe in data processing and storage from faraway server farms, says Nicholas Carr, author of The Big Switch, a book on utility computing published earlier this week.

FORBES: Sun Plans To Close Its Data Centers

The man whose home was targeted in a pipe bomb attack in Derry has spoken of his shock.

BBC: Pipe bomb left at Londonderry home

Locating a ship resting on the floor of the ocean for many decades is somewhat different than finding a submersible to get to that depth and plugging many leaks in a riser pipe and in a blowout preventer.

WHITEHOUSE: Press Briefing