A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ultrahigh-strength fatigue-resistant zinc-aluminum-magnesium coating suspension bridge main cable strand
The invention relates to the field of suspension bridges, in particular to an ultrahigh-strength fatigue-resistant zinc-aluminum-magnesium coating suspension bridge main cable strand. The ultrahigh-strength fatigue-resistant zinc-aluminum-magnesium coating suspension bridge main cable strand comprises a steel wire bundle (1), the steel wire bundle (1) is formed by mutually attaching and bundling the outer side faces of at least seven steel wires (11), the ultrahigh-strength fatigue-resistant zinc-aluminum-magnesium coating suspension bridge main cable strand is characterized by further comprising anchor cups (2), a wire separating plate (3), a cover plate (4) and anchoring materials (5), the two ends of the cable strand (1) are each provided with one anchor cup (2), and the middle of each anchor cup (2) is provided with a through anchor cup hole (21); the outer bottom surface of the wire separating plate (3) is a spherical crown surface; the two ends of the steel wire bundle (1) are each scattered into the anchor cup (2), and then the outer ends of the steel wires (11) are pressed to form upset heads (12); and the outer end face of the anchor cup (2) is sealed by the cover plate (4), and the anchoring material (5) is cast in the anchor cup (2), so that the steel wire (11) and the anchor cup (2) can be fixedly combined into a whole. The main cable strand is uniform in stress and high in strength.
本发明涉及悬索桥领域，具体为一种超高强度耐疲劳锌铝镁镀层悬索桥主缆索股。一种超高强度耐疲劳锌铝镁镀层悬索桥主缆索股，包括钢丝束(1)，钢丝束(1)由至少7根钢丝(11)以外侧面互相贴合集束构成，其特征是：还包括锚杯(2)、分丝板(3)、盖板(4)和锚固料(5)，索股(1)的两端各设一个锚杯(2)，锚杯(2)的中部设有贯通的锚杯孔(21)；分丝板(3)的外底面为球冠面；钢丝束(1)的两端分别散入一个锚杯(2)内，随后钢丝(11)的外端压制出镦头(12)；锚杯(2)的外端面用盖板(4)封闭，锚杯(2)内浇铸锚固料(5)以将钢丝(11)和锚杯(2)固结成一体。本发明受力均匀，强度高。
Ultrahigh-strength fatigue-resistant zinc-aluminum-magnesium coating suspension bridge main cable strand
The invention relates to the field of suspension bridges, in particular to an ultrahigh-strength fatigue-resistant zinc-aluminum-magnesium coating suspension bridge main cable strand. The ultrahigh-strength fatigue-resistant zinc-aluminum-magnesium coating suspension bridge main cable strand comprises a steel wire bundle (1), the steel wire bundle (1) is formed by mutually attaching and bundling the outer side faces of at least seven steel wires (11), the ultrahigh-strength fatigue-resistant zinc-aluminum-magnesium coating suspension bridge main cable strand is characterized by further comprising anchor cups (2), a wire separating plate (3), a cover plate (4) and anchoring materials (5), the two ends of the cable strand (1) are each provided with one anchor cup (2), and the middle of each anchor cup (2) is provided with a through anchor cup hole (21); the outer bottom surface of the wire separating plate (3) is a spherical crown surface; the two ends of the steel wire bundle (1) are each scattered into the anchor cup (2), and then the outer ends of the steel wires (11) are pressed to form upset heads (12); and the outer end face of the anchor cup (2) is sealed by the cover plate (4), and the anchoring material (5) is cast in the anchor cup (2), so that the steel wire (11) and the anchor cup (2) can be fixedly combined into a whole. The main cable strand is uniform in stress and high in strength.
本发明涉及悬索桥领域，具体为一种超高强度耐疲劳锌铝镁镀层悬索桥主缆索股。一种超高强度耐疲劳锌铝镁镀层悬索桥主缆索股，包括钢丝束(1)，钢丝束(1)由至少7根钢丝(11)以外侧面互相贴合集束构成，其特征是：还包括锚杯(2)、分丝板(3)、盖板(4)和锚固料(5)，索股(1)的两端各设一个锚杯(2)，锚杯(2)的中部设有贯通的锚杯孔(21)；分丝板(3)的外底面为球冠面；钢丝束(1)的两端分别散入一个锚杯(2)内，随后钢丝(11)的外端压制出镦头(12)；锚杯(2)的外端面用盖板(4)封闭，锚杯(2)内浇铸锚固料(5)以将钢丝(11)和锚杯(2)固结成一体。本发明受力均匀，强度高。
Ultrahigh-strength fatigue-resistant zinc-aluminum-magnesium coating suspension bridge main cable strand
超高强度耐疲劳锌铝镁镀层悬索桥主缆索股
TANG LIANG (author) / GU QINGHUA (author) / ZHANG HAILIANG (author) / HUANG DONGFANG (author) / SI XIAOQING (author)
2021-11-02
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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