Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fire-resistant built-in damping stay cable
The invention relates to a fire-resistant built-in damping stay cable. A cable body (4) of the stay cable comprises a steel wire bundle, heat insulation ropes, a wrapping tape, an inner-layer sheath and an outer-layer sheath which are arranged from inside to outside, the heat insulation ropes and the steel wire bundle are arranged in a full-length mode, and the multiple strands of heat insulationropes surround the periphery of the steel wire bundle to form annular isolation for the steel wire bundle; the stay cable is anchored on an embedded pipe (1), an extending cylinder (2) is arranged atthe end of the embedded pipe (1), a damper (3) is arranged in the extending cylinder (2) and holds the cable body (4), a beam end sealing waterproof cap (5) is arranged at the other end of the extending cylinder (2), and the beam end sealing waterproof cap (5) at the uppermost end seals and prevents water on the surface of the cable body. Fire resistance and built-in high damping integration are achieved, and customized and batch production can be both achieved.
本发明涉及一种耐火型内置阻尼斜拉索，斜拉索的索体(4)包括由内而外设置的钢丝束、隔热绳、缠包带、内层护套、外层护套，隔热绳与钢丝束通长设置，多股隔热绳围在钢丝束外周对钢丝束构成环向隔绝；斜拉索锚固在预埋管(1)，预埋管(1)端部设置延伸筒(2)，延伸筒(2)内部设置阻尼器(3)，阻尼器(3)抱住索体(4)，延伸筒(2)另一端再设置梁端密封防水帽(5)，位于最上端的梁端密封防水帽(5)对索体(4)表面构成密封防水。实现了耐火型、内置高阻尼一体化，作为定制标准产品，可批量生产。
Fire-resistant built-in damping stay cable
The invention relates to a fire-resistant built-in damping stay cable. A cable body (4) of the stay cable comprises a steel wire bundle, heat insulation ropes, a wrapping tape, an inner-layer sheath and an outer-layer sheath which are arranged from inside to outside, the heat insulation ropes and the steel wire bundle are arranged in a full-length mode, and the multiple strands of heat insulationropes surround the periphery of the steel wire bundle to form annular isolation for the steel wire bundle; the stay cable is anchored on an embedded pipe (1), an extending cylinder (2) is arranged atthe end of the embedded pipe (1), a damper (3) is arranged in the extending cylinder (2) and holds the cable body (4), a beam end sealing waterproof cap (5) is arranged at the other end of the extending cylinder (2), and the beam end sealing waterproof cap (5) at the uppermost end seals and prevents water on the surface of the cable body. Fire resistance and built-in high damping integration are achieved, and customized and batch production can be both achieved.
本发明涉及一种耐火型内置阻尼斜拉索，斜拉索的索体(4)包括由内而外设置的钢丝束、隔热绳、缠包带、内层护套、外层护套，隔热绳与钢丝束通长设置，多股隔热绳围在钢丝束外周对钢丝束构成环向隔绝；斜拉索锚固在预埋管(1)，预埋管(1)端部设置延伸筒(2)，延伸筒(2)内部设置阻尼器(3)，阻尼器(3)抱住索体(4)，延伸筒(2)另一端再设置梁端密封防水帽(5)，位于最上端的梁端密封防水帽(5)对索体(4)表面构成密封防水。实现了耐火型、内置高阻尼一体化，作为定制标准产品，可批量生产。
Fire-resistant built-in damping stay cable
一种耐火型内置阻尼斜拉索
XUE HUAJUAN (Autor:in) / HE QINGHUA (Autor:in) / ZENG LEI (Autor:in) / DENG ZHIHUA (Autor:in) / WU QIONG (Autor:in) / LIU XIJUN (Autor:in) / QIANG QIANG (Autor:in) / ZHAI PENGCHENG (Autor:in) / MENG YUANYING (Autor:in)
18.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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