Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Semi-fabricated concrete guardrail and mounting method thereof
The invention discloses a semi-fabricated concrete guardrail which comprises a first side plate and a second side plate which are formed by pouring high-performance concrete, the first side plate comprises a plurality of first sub-side plates which are spliced in sequence, the second side plate comprises a plurality of second sub-side plates which are spliced in sequence, and the first sub-side plates and the second sub-side plates are arranged in parallel. The first sub-side plates and the second sub-side plates are fixedly connected through split bolts, and concrete is poured between the first sub-side plates and the second sub-side plates. According to the scheme, the first side plate and the second side plate can be prefabricated in a factory, the quality of the formwork is controlled, and the appearance quality problems of color difference, cracks, surface defects and the like existing in a traditional concrete guardrail are effectively solved; the first side plate and the second side plate can effectively prevent water loss of concrete between the first side plate and the second side plate, concrete curing is not needed, and the cost is greatly saved; meanwhile, the first side plate and the second side plate have excellent impermeability and corrosion resistance, and the service life of the guardrail is prolonged.
本发明公开了一种半装配式混凝土护栏，其包括由高性能混凝土浇筑而成的第一侧板和第二侧板，第一侧板包括若干依次拼接的第一子侧板，第二侧板包括若干依次拼接的第二子侧板，第一子侧板和第二子侧板并列排布，第一子侧板和第二子侧板通过对拉螺栓固定连接，第一子侧板和第二子侧板之间浇筑有混凝土。本方案的第一侧板和第二侧板可以通过工厂预制，控制模板质量，有效解决了传统混凝土护栏存在的色差、裂缝、表面缺陷等外观质量问题；第一侧板和第二侧板能够有效的防止第一侧板和第二侧板之间的混凝土的水分散失，无需开展混凝土养护，极大的节约了成本；同时第一侧板和第二侧板具备极佳的抗渗性和耐腐蚀性，增加了护栏使用寿命。
Semi-fabricated concrete guardrail and mounting method thereof
The invention discloses a semi-fabricated concrete guardrail which comprises a first side plate and a second side plate which are formed by pouring high-performance concrete, the first side plate comprises a plurality of first sub-side plates which are spliced in sequence, the second side plate comprises a plurality of second sub-side plates which are spliced in sequence, and the first sub-side plates and the second sub-side plates are arranged in parallel. The first sub-side plates and the second sub-side plates are fixedly connected through split bolts, and concrete is poured between the first sub-side plates and the second sub-side plates. According to the scheme, the first side plate and the second side plate can be prefabricated in a factory, the quality of the formwork is controlled, and the appearance quality problems of color difference, cracks, surface defects and the like existing in a traditional concrete guardrail are effectively solved; the first side plate and the second side plate can effectively prevent water loss of concrete between the first side plate and the second side plate, concrete curing is not needed, and the cost is greatly saved; meanwhile, the first side plate and the second side plate have excellent impermeability and corrosion resistance, and the service life of the guardrail is prolonged.
本发明公开了一种半装配式混凝土护栏，其包括由高性能混凝土浇筑而成的第一侧板和第二侧板，第一侧板包括若干依次拼接的第一子侧板，第二侧板包括若干依次拼接的第二子侧板，第一子侧板和第二子侧板并列排布，第一子侧板和第二子侧板通过对拉螺栓固定连接，第一子侧板和第二子侧板之间浇筑有混凝土。本方案的第一侧板和第二侧板可以通过工厂预制，控制模板质量，有效解决了传统混凝土护栏存在的色差、裂缝、表面缺陷等外观质量问题；第一侧板和第二侧板能够有效的防止第一侧板和第二侧板之间的混凝土的水分散失，无需开展混凝土养护，极大的节约了成本；同时第一侧板和第二侧板具备极佳的抗渗性和耐腐蚀性，增加了护栏使用寿命。
Semi-fabricated concrete guardrail and mounting method thereof
一种半装配式混凝土护栏及其安装方法
GAO YUAN (Autor:in) / REN JINGHUA (Autor:in) / GAO QUANQING (Autor:in) / XU YINGXUAN (Autor:in) / WANG JUE (Autor:in) / LI XINLONG (Autor:in)
21.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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