ASSESSMENT OF SLEEPER SPACINGS AT BHP IRON ORE

机译：必和必拓铁矿井筒间距的评估

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Field and laboratory tests have been conducted to determine the feasibility of increasing sleeper spacings at BHP Iron Ore.The analysis has been based on measuring the load transmitted to the ballast and formation by normal traffic and assessing the bearing capacity of the formation.

机译：已经进行了现场和实验室测试，以确定在必和必拓铁矿石上增加枕木间距的可行性。该分析基于测量正常交通传递给压载物和地层的载荷并评估地层的承载能力。

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《Internstional heavy haul railway conference;IHHA-1997》|1997年|752-768|共17页
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S.S.S.Ravitharan; S. Maricn; C.Minness; G.Offereins;
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中图分类道路工程;铁路线路工程;
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ASSESSMENT OF SLEEPER SPACINGS AT BHP IRON ORE

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