| 摘要 |
CONCRETE CARRIAGEWAY FOR RAIL VEHICLES, HAVING SINGLE- OR MULTIPLE-BLOCK SLEEPERS EMBEDDED IN A CARRIAGEWAY PANEL, WHEREBY THE CARRIAGEWAY PANEL HAS AREAS OF THINNED CROSS-SECTION DISPOSED TRANSVERSE TO THE DIRECTION OF TRAVEL FOR GENERATING CRACKS AND IN EACH HAS AT LEAST ONE BODY FOR TRANSMITTING TRANSVERSE FORCES WHICH OVERLAPS THE REGION OF THINNED CROSS-SECTION ON BOTH SIDES.
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