... sleeper joint 枕木接头 sleeper ground beam 地梁枕木 sleeper 轨枕 ，卧车 ，小搁栅 ...
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sleeper ground beam WESTBANK 地梁枕木
Ground-beam sleeper 地梁枕木
ground beam sleeper 地梁枕木
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We consider each sleeper as an abutment of opposite forces, rails on horizontal sleepers as a mock dispersed elastic ground beam model and trains as moving load on beams.
将每根枕木考虑成一个支座反力，将横向枕木支承的钢轨模拟成离散的弹性地基梁模型，将列车考虑成一个作用在梁上的移动荷载。
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