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    • 2. 发明公开
    • Floor slab bridge structure
    • Plattenbrücke
    • EP1845199A2
    • 2007-10-17
    • EP06255230.2
    • 2006-10-11
    • Asahi Engineering Co., Ltd.Eco Japan Co., Ltd.
    • Tokuno, MitsuhiroSaito, Fumihiro
    • E01D2/00E01D19/02E02D27/30
    • E01D2/00E01D2101/26E01D2101/268E02D27/30
    • The invention provides a floor slab bridge structure capable of enhancing that strength, with which bridge girders and concrete bridge piers are rigidly joined, effectively suppressing expansion and contraction, deflection, and distortion of the bridge girders, and synergistically enhancing the strength of connection concrete itself against the expansion and contraction, distortion, etc., and being very effective as measures for prevention of collapse of bridge against a large earthquake. Slab concrete (3) is hammer-set between sides of respective bridge girders (1), which are aligned in a bridge width direction, in a length direction of the bridge girders and connection concrete (11), in which bridge girder portions supported on bridge bottom surfaces (10) of concrete bridge piers (2) supporting the bridge girders are embedded, is additionally deposited on the bridge bottom surfaces to form a floor slab bridge structure being a rigid joining structure, in which the slab concrete and the concrete bridge piers are concrete-joined together through the connection concrete.
    • 本发明提供了一种能够增强桥梁和混凝土桥墩刚性连接的强度的地板桥梁结构,有效地抑制了桥桁架的伸缩,挠曲和变形,并且协同增强了连接混凝土本身的强度 反对扩大和收缩,扭曲等,并且作为防止大桥地震崩溃措施非常有效。 桥梁混凝土(3)在桥梁梁和桥梁混凝土(11)的长度方向上在桥梁宽度方向上对齐的各个桥梁(1)的侧面之间被锤击,桥梁梁支撑在 嵌入桥梁桥墩(2)的桥底面(10)被嵌入,另外沉积在桥底面上,形成一个刚性接合结构的地板桥梁结构,其中板坯混凝土和混凝土桥 桥墩通过连接混凝土混凝土连接在一起。
    • 6. 发明授权
    • METHOD FOR FORMING A SHEET PILE STRUCTURE, SHEET PILE ELEMENT, SHEET PILE STRUCTURE AND USE OF A SHEET PILE STRUCTURE FOR DAMPING VIBRATION
    • 形成板桩结构的方法,板材桩元件,板桩结构和用于阻尼振动的板桩结构的使用
    • EP2024574B1
    • 2009-10-14
    • EP06755391.7
    • 2006-05-30
    • Turun Ammattikorkeakoulu
    • LEHTONEN, Jouko
    • E02D5/20E02D27/30
    • E02D27/30E02D5/20
    • The invention relates to a method for forming a sheet pile structure, in which method a broaching tool (14) is fastened in connection with the lower edge (5) of a sheet pile element (1, 1a, 1b, 1c, 1d), and a grout hose (17, 18) is detachably fastened in connection with the sheet pile element with the aid of a hose fastening means (19, 20). The sheet pile element is arranged in the soil the lower edge and broaching tool first, whereby the broaching tool forms a cavity in the soil. Concrete grout (21) is fed in the cavity at the same time as the sheet pile element is arranged in the soil so that said cavity is at least partly filled with concrete grout. The hose fastening means is released and the grout hose is disconnected from being in connection with the sheet pile element after the sheet pile element is arranged at a desired depth inside the soil. In the method the width of the broaching tool and the width of the cavity formed by means of said tool is at least 30 % of the width the sheet pile element, whereby the concrete grout fed into the cavity covers at least 30 % of the surface of the sheet pile element. The invention also relates to a sheet pile element in connection with which element a broaching tool is arranged for forming a cavity into the soil, as well as a hose fastening means for the grout hose. The broaching tool is detachably fastened to lower edge of the sheet pile element. The invention also relates to a sheet pile structure, which is formed according to the method disclosed in the application. The invention also relates to the use of a sheet pile structure for dampening vibration in the soil.
    • 本发明涉及一种用于形成板桩结构的方法,在该方法中,拉削工具(14)与板桩元件(1,1a,1b,1c,1d)的下边缘(5)连接固定, 并且借助软管紧固装置(19,20)将浆液软管(17,18)可拆卸地固定在所述板桩元件上。 板桩元件首先布置在土壤的下边缘和拉削工具中,由此拉削工具在土壤中形成空腔。 在板桩元件布置在土壤中的同时,混凝土浆(21)被供给到空腔中,使得所述空腔至少部分地填充有混凝土浆。 在板桩元件被布置在土壤内的期望深度之后,软管固定装置被释放并且灌浆软管从与板桩元件连接中断开。 在该方法中,拉刀的宽度和通过所述工具形成的空腔的宽度为板桩元件的宽度的至少30%,由此供给到空腔中的混凝土灌浆覆盖至少30%的表面 的板桩元件。 本发明还涉及一种板式元件,与该元件连接的拉削工具被布置用于在土壤中形成空腔,以及用于灌浆软管的软管紧固装置。 拉刀可拆卸地固定在板桩元件的下边缘上。 本发明还涉及根据本申请中公开的方法形成的板桩结构。 本发明还涉及用于抑制土壤中的振动的板桩结构的用途。
    • 7. 发明公开
    • METHOD FOR FORMING A SHEET PILE STRUCTURE, SHEET PILE ELEMENT, SHEET PILE STRUCTURE AND USE OF A SHEET PILE STRUCTURE FOR DAMPING VIBRATION
    • 一种用于生产钢板桩结构,ELEMENT钢板桩,钢板桩结构和使用板桩结构的振动阻尼
    • EP2024574A1
    • 2009-02-18
    • EP06755391.7
    • 2006-05-30
    • Turun Ammattikorkeakoulu
    • LEHTONEN, Jouko
    • E02D5/20E02D27/30
    • E02D27/30E02D5/20
    • The invention relates to a method for forming a sheet pile structure, in which method a broaching tool (14) is fastened in connection with the lower edge (5) of a sheet pile element (1, 1a, 1b, 1c, 1d), and a grout hose (17, 18) is detachably fastened in connection with the sheet pile element with the aid of a hose fastening means (19, 20). The sheet pile element is arranged in the soil the lower edge and broaching tool first, whereby the broaching tool forms a cavity in the soil. Concrete grout (21) is fed in the cavity at the same time as the sheet pile element is arranged in the soil so that said cavity is at least partly filled with concrete grout. The hose fastening means is released and the grout hose is disconnected from being in connection with the sheet pile element after the sheet pile element is arranged at a desired depth inside the soil. In the method the width of the broaching tool and the width of the cavity formed by means of said tool is at least 30 % of the width the sheet pile element, whereby the concrete grout fed into the cavity covers at least 30 % of the surface of the sheet pile element. The invention also relates to a sheet pile element in connection with which element a broaching tool is arranged for forming a cavity into the soil, as well as a hose fastening means for the grout hose. The broaching tool is detachably fastened to lower edge of the sheet pile element. The invention also relates to a sheet pile structure, which is formed according to the method disclosed in the application. The invention also relates to the use of a sheet pile structure for dampening vibration in the soil.