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    • 4. 发明申请
    • ENERGY ABSORPTION ASSEMBLY
    • 能量吸收组件
    • WO2017144275A1
    • 2017-08-31
    • PCT/EP2017/052729
    • 2017-02-08
    • NV BEKAERT SA
    • CORNELUS, HenkDERYCKE, StevenMESPLONT, ChristopheDE CONINCK, FilipMAIHEU, Björn
    • E01F15/04D07B1/06
    • E01F15/0423D07B1/0673D07B2201/1004D07B2201/2059D07B2201/2068D07B2401/2005D07B2401/205D07B2801/24
    • Assembly for energy absorption, comprising m number of substantially straight steel wires and n number of curved steel cords, at least one of the m number of substantially straight steel wires having a tensile strength of at least 1000 MPa and an elongation at fracture of at least 5 %, at least one of the n number of curved steel cords having a tensile strength of at least 2000 MPa and an elongation at fracture of at least 2 %, wherein m and n are integers m>l, n>l, and at least one of the m number of substantially straight steel wires and at least one of the n number of curved steel cords are fixed together along their longitudinal direction, and the elongation at fracture of at least one of the m number of substantially straight steel wires is at least 2 % larger than the elongation at fracture of at least one of the n number of curved steel cords such that the elongation curve of the assembly comprises three zones (11, 11', 12, 12', 13, 13'), wherein a first zone (11,11') is characterized by an elastic deformation of the substantially straight steel wires, a second zone (12,12') is characterized by the plastic deformation of the substantially straight steel wires and a third zone (13,13') is composed of the continued plastic deformation of the substantially straight steel wires and the elastic deformation of the curved steel cords.
    • 用于能量吸收的组件包括m根大致直的钢丝和n根弯曲的钢丝帘线,所述m根大致直的钢丝中的至少一根具有至少1000MPa的拉伸强度 并且断裂伸长率为至少5%,所述n根弯曲钢丝帘线中的至少一个具有至少2000MPa的拉伸强度和至少2%的断裂伸长率,其中m和n是整数,m> l,n> 1,并且所述m根大致直线钢丝中的至少一根钢丝与所述n根所述弯曲钢丝帘线中的至少一根沿着它们的长度方向固定在一起,并且所述n个钢丝绳中的至少一个 基本上直的钢丝的数量比所述n个弯曲钢丝绳中的至少一个的断裂伸长率大至少2%,使得所述组件的伸长曲线包括三个区域(11,11',12,12 ',13,13'),其中第一区域 (11,11')的特征在于基本上直的钢丝的弹性变形,第二区域(12,12')的特征在于基本上直的钢丝的塑性变形和第三区域(13,13'), 由基本上直的钢丝的持续塑性变形和弯曲的钢丝绳的弹性变形组成。
    • 9. 发明申请
    • CONSTRUCTION REINFORCEMENT WITH PROTRUDING REINFORCEMENTS
    • 加强筋加固施工
    • WO2018086796A1
    • 2018-05-17
    • PCT/EP2017/074992
    • 2017-10-02
    • NV BEKAERT SA
    • STRAUBINGER, PeterCORNELUS, Henk
    • E01C7/18E01C11/16
    • A fabric (10, 20, 30) adapted for the reinforcement of constructions such as of roads or pavements has a fabric width W2 in a transverse direction. The fabric (10, 20, 30) comprises a carrier (12, 22, 32). The fabric further comprises reinforcement elements (14, 24', 24", 34) extending over the fabric width and being fixed or bound to the carrier (12, 22, 32). The carrier (12, 22, 32) has a carrier width W1 that is smaller than the fabric width W2 so that the reinforcement elements (14, 24', 24", 34) protrude out of the carrier (12, 22, 32). The advantage is that when two neighbouring fabrics (40, 44) overlap, it is possible to avoid a double layer of carriers.
    • 适用于加固诸如道路或人行道的结构的织物(10,20,30)在横向方向上具有织物宽度W2。 织物(10,20,30)包括载体(12,22,32)。 该织物还包括在织物宽度上延伸并且固定或绑定到载体(12,22,32)的增强元件(14,24',24“,34)。 载体(12,22,32)具有小于织物宽度W2的载体宽度W1,使得加强元件(14,24',24“,34)从载体(12,22,32)突出, 。 其优点是,当两个相邻的织物(40,44)重叠时,可以避免双层载体。