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AN IMPROVED SYSTEM AND A METHOD FOR HARDENING RAILWAY CROSSINGS

机译:一种改善铁路道口的系统和方法

摘要

A method for performing the Explosive Depth Hardening of railway crossings by creating direct force and shock waves is disclosed. The railway crossing comprises a nose and wings. River sand is placed over the hard surface before arranging the crossing on the hardening bed. Any uneven surface is grinded away from EDH portion of the crossing through sand blast. A plurality of wooden molds is prepared to roll the charge for the nose with an inclined angle. Roll charge strip sheet is placed n wooden molds and gluing the surface of crossing and affixing a tape with adhesive portion facing upward holding the charge together forming an even sheet of charge. An explosive on the charge is placed beyond the railway crossing and detonate the explosive subjecting the surface and under lying portion to undergo extremely high shocks of short duration involving pressures.
机译:公开了一种用于通过产生直接力和冲击波来执行铁路道口的爆炸深度硬化的方法。铁路道口包括机鼻和机翼。将河砂放置在坚硬的表面上,然后再在硬化床上布置交叉点。通过喷砂将任何不平整的表面从交叉口的EDH部分磨掉。准备多个木制模具以倾斜的角度滚动鼻子的装料。将带状电荷的带状薄片放置在木制模具中,并将交叉的表面粘合并粘贴胶带,使粘合剂部分朝上,将电荷保持在一起,从而形成均匀的电荷片。装药上的炸药被放置在铁路道口之外,并引爆炸药,使其表面和下伏部分遭受短时间的极高冲击,并伴随压力。

著录项

  • 公开/公告号IN201641020696A

    专利类型

  • 公开/公告日2017-12-22

    原文格式PDF

  • 申请/专利权人

    申请/专利号IN201641020696

  • 发明设计人 MR RANJAN SOOD;

    申请日2016-06-16

  • 分类号E01B7/00;

  • 国家 IN

  • 入库时间 2022-08-21 12:52:12

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