The invention relates to a floating airport module with a UHPC (Ultra High Performance Concrete) pipe-rod grid structure. The floating airport module comprises a UHPC base layer positioned at the lower part and a steel plate pavement layer positioned at the upper part, the UHPC base layer comprises a top layer pavement ring beam, a plurality of middle layers of force transmission ring beams and a bottom layer ballasting ring beam, each layer of ring beam is prepared from UHPC, the adjacent ring beams are connected through UHPC pipes in an inserted mode, prestress holes are reserved in the intersections of the ring beams and the UHPC pipes, each layer of ring beam and the UHPC pipes are connected in an inserted and assembled mode firstly, and then each layer of ring beam and the corresponding UHPC pipe are connected in an inserted and assembled mode. Pre-stressed steel bars are tensioned in the pre-stressed holes, grouting pouring sealing treatment is carried out at joints, and the integrity of the structure is guaranteed; the splicing parts are arranged on the two sides of each layer of ring beam and are matched with each other. The marine floating airport is formed by assembling a plurality of floating airport modules, and the lower UHPC base layer can provide sufficient compressive strength, bending strength and impact strength and excellent durability; and the upper part is a steel plate pavement layer, and has the properties of impact resistance, high temperature resistance, high toughness, no deformation, magnetism resistance, corrosion resistance and bulletproof property.

    本发明涉及一种UHPC管‑杆网架结构漂浮机场模块,包括位于下部的UHPC基础层和上部的钢板道面层;UHPC基础层包括顶层道面圈梁、中间若干层传力圈梁和底层压重圈梁,各层圈梁均采用UHPC制备得到,相邻圈梁之间通过UHPC管插接相连,圈梁与UHPC管交汇处预留预应力孔洞,各层圈梁与UHPC管先进行插接装配连接,在预应力孔洞中张拉预应力钢筋并在接口处进行灌浆浇筑密封处理,保证结构的整体性;还包括设置于各层圈梁两侧且相互适配的拼接部件。本发明通过若干个漂浮机场模块的组装,形成一个海上漂浮机场,下部UHPC基础层可提供足够的抗压强度、抗弯强度、抗冲击强度以及优异的耐久性;上部为钢板道面层,具有耐冲击、耐高温、韧性高、不变形、抗磁、抗腐蚀和防弹性能。


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    Titel :

    UHPC pipe-rod grid structure floating airport module and floating airport


    Weitere Titelangaben:

    一种UHPC管-杆网架结构漂浮机场模块及漂浮机场


    Beteiligte:
    SHUI ZHONGHE (Autor:in) / ZHENG ZIHANG (Autor:in) / SUN TAO (Autor:in) / WANG LEICHONG (Autor:in)

    Erscheinungsdatum :

    2022-06-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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