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    • 1. 发明申请
    • RAILWAY SLEEPER COMPOSED OF FIBRE-REINFORCED STONEWARE
    • 由铁丝网加固铁路组成的铁路系统
    • US20160040364A1
    • 2016-02-11
    • US14769677
    • 2013-12-03
    • Kolja KUSEMatthias MÜLLERÖmer BUCAK
    • Kolja KUSEMatthias MÜLLERÖmer BUCAK
    • E01B3/36E01B26/00H02S20/21E01B3/30
    • E01B3/36E01B3/30E01B3/32E01B3/46E01B26/00H02S20/21
    • The invention describes a new type of railway sleeper composed of fiber-stabilized stoneware. By using a plurality of fiber-layered stone plates which are bonded to one another in such a way that prestress is generated in the stoneware, a permanently high-performance-capable sleeper is obtained, which is made of natural materials such as granite or basalt which occur almost everywhere on the earth in unlimited quantities and have a substantially longer service life and are substantially more resistant to influences of the weather and the environment than previous solutions. The material can be manufactured with substantially less consumption of energy than current systems. As a result, in the medium term, CO2 emissions are reduced and the use of more environmentally friendly materials is promoted. In addition, the sleeper or the intermediate spaces thereof are equipped with photovoltaic modules which together form a power unit when they are coupled together and connected electrically to the rails. Such sleepers can also be partially hollow as a light weight design variant. On an interim basis, such sleepers can also be manufactured from concrete and fibers until sufficient stone material is found and extracted in adequate quantities. In this case, the fiber is ideally mixed into the concrete. Lightweight design variants with a hollow profile can be filled entirely or partially with track ballast from the side during the laying process.
    • 本发明描述了由纤维稳定的st器组成的新型铁路枕木。 通过使用多个彼此粘合的纤维层状石板,使得在石窑中产生预应力的方式,获得永久性高性能的轨枕,其由天然材料制成,例如花岗岩或玄武岩 这几乎在地球上几乎无处不在地发生,并且具有显着更长的使用寿命,并且比以前的解决方案更能抵抗天气和环境的影响。 该材料可以以比当前系统更少的能量消耗来制造。 因此,从中期来看,减少二氧化碳排放量,促进使用更环保的材料。 此外,轨枕或其中间空间配备有光伏模块,当它们耦合在一起并且电连接到轨道时它们一起形成功率单元。 这样的枕木也可以是轻质设计变体的部分中空部分。 在临时的基础上,这样的枕木也可以由混凝土和纤维制成,直到发现足够的石料并提取足够的石料。 在这种情况下,纤维理想地混合在混凝土中。 具有中空型材的轻型设计变型可以在铺设过程中从侧面完全或部分地填充轨道道碴。
    • 3. 发明授权
    • Reinforcing device for an element of prestressed concrete
    • 预应力混凝土构件增强装置
    • US3948010A
    • 1976-04-06
    • US524942
    • 1974-11-18
    • Roger Paul Sonneville
    • Roger Paul Sonneville
    • B28B23/04E01B3/34E01B3/36E01B3/38E04C5/08
    • B28B23/043E01B3/34E01B3/36E01B3/38E04C5/08
    • The invention relates to the technique of prestressed concrete and concerns a reinforcing device comprising a cylindrical metal tube at the ends of which are friction welded two plates or flanges defining radial support surfaces for bearing on the concrete. One of these plates constitutes an end wall against which abuts a metal core for putting the tube under tension. The other plate, which has a centre aperture, comprises means such as screw threading which co-operates with a bolt for achieving said tensioning in an effective and easy manner. Preferably, the tube has a section which varies along its longitudinal axis so as to afford an improved guide for the core and improve the characteristics of the reinforcement. A particularly advantageous application is in the manufacture of composite railway ties.
    • 本发明涉及预应力混凝土的技术,并且涉及一种加强装置,其包括圆柱形金属管,其末端是摩擦焊接的两个板或凸缘,其限定用于承载在混凝土上的径向支撑表面。 这些板中的一个构成端壁,靠近金属芯以使管处于张力。 具有中心孔的另一个板包括诸如螺纹螺纹的装置,其与用于以有效和容易的方式实现所述张紧的螺栓配合。 优选地,管具有沿其纵向轴线变化的部分,以便提供用于芯的改进的引导件并且改善加强件的特性。 特别有利的应用是复合铁路连接件的制造。