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联邦德国的Peine—Salzgitter钢铁联合企业在1986年的汉诺威国际博览会上展出了一种新型铁路钢枕系统。这种钢枕与压缩钢枕结构大不相同。试验表明,钢枕将重新回到铁路轨枕的行列。新型枕系是由两根弯成S型的阔翼工字钢梁组成,两根钢梁呈反向弯曲铺放,一端由跨工字钢上下翼缘焊接的钢筋连接在一起,另一端则将两根短工字钢以相同方式相连,整个轨枕呈Y型结构,在两根钢轨下形成基本相同的双固定基础。Y型钢枕采取交错方位铺设,用地脚螺栓和轨道板紧固并粘贴在30cm厚的沥青垫层中,或者铺设在枕下厚度为30cm的
The German-based Peine-Salzgitter Steel Symposium unveiled a new type of railway steel sleeper system at the 1986 Hanover International Fair. This type of steel pillow and pillow structure is very different. Tests show that the sleeper will return to the ranks of railway sleepers. The new pillow system is composed of two curved S-shaped wide-beam I-beam beams, two steel beams were reverse curved laying, one end by the upper and lower flanges welded steel beams connected together, and the other end The two short beams are connected in the same way. The entire sleeper is Y-shaped and forms essentially the same double-fixed foundation under two rails. The Y-shaped steel pillows are laid in a staggered orientation, fastened with anchor bolts and rail plates in a 30 cm thick bitumen liner, or placed under a suboccipital thickness of 30 cm