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A platform for research: civil engineering, architecture and urbanism
Concrete guardrail transformation structure and construction method
The invention discloses a concrete guardrail transformation structure and a construction method, the concrete guardrail transformation structure comprises a guardrail base body and a prefabricated concrete guardrail, the prefabricated concrete guardrail is arranged on the guardrail base, a stand column is embedded in the bottom of the prefabricated concrete guardrail, and the stand column penetrates through the guardrail base to be connected with the ground. The concrete guardrail transformation structure has the advantages that inter-segment connecting steel plates are arranged in inter-segment notches and fixed through anti-theft bolts, the anti-theft bolts are detachable, and when the prefabricated assembled guardrail is transformed, the functions of being easy to disassemble, low in cost, short in construction period and free of damage to the structure of the guardrail are achieved; the guardrail fixing mode is changed into the mode of the stand columns and the bases, the advantagethat the guardrail is fixed but not solidified is achieved, when a vehicle collides with the guardrail, the force can be transmitted to the ground, and stability is enhanced; high popularization value and economic value are achieved, and resources are saved.
本发明公开了一种混凝土护栏改造结构及施工方法，包括护栏基座本体和预制混凝土护栏，所述预制混凝土护栏设置在护栏基座上，所述预制混凝土护栏的底部嵌入有立柱，所述立柱穿过护栏基座与地面连接。本发明优点是：在节段间槽口内设置节段间连接钢板，并用防盗螺栓固定的方式，防盗螺栓为可拆卸式，当预制拼装护栏改造时，实现了拆卸简单、费用低、工期短、对护栏结构无损坏的功能；将护栏固定形式改变为立柱+基座的形式，实现护栏固定而不固结的优点，当有车辆撞击护栏时，可将力传导到地面上，增强了稳定性；具有较高推广价值和经济价值，节省了资源。
Concrete guardrail transformation structure and construction method
The invention discloses a concrete guardrail transformation structure and a construction method, the concrete guardrail transformation structure comprises a guardrail base body and a prefabricated concrete guardrail, the prefabricated concrete guardrail is arranged on the guardrail base, a stand column is embedded in the bottom of the prefabricated concrete guardrail, and the stand column penetrates through the guardrail base to be connected with the ground. The concrete guardrail transformation structure has the advantages that inter-segment connecting steel plates are arranged in inter-segment notches and fixed through anti-theft bolts, the anti-theft bolts are detachable, and when the prefabricated assembled guardrail is transformed, the functions of being easy to disassemble, low in cost, short in construction period and free of damage to the structure of the guardrail are achieved; the guardrail fixing mode is changed into the mode of the stand columns and the bases, the advantagethat the guardrail is fixed but not solidified is achieved, when a vehicle collides with the guardrail, the force can be transmitted to the ground, and stability is enhanced; high popularization value and economic value are achieved, and resources are saved.
本发明公开了一种混凝土护栏改造结构及施工方法，包括护栏基座本体和预制混凝土护栏，所述预制混凝土护栏设置在护栏基座上，所述预制混凝土护栏的底部嵌入有立柱，所述立柱穿过护栏基座与地面连接。本发明优点是：在节段间槽口内设置节段间连接钢板，并用防盗螺栓固定的方式，防盗螺栓为可拆卸式，当预制拼装护栏改造时，实现了拆卸简单、费用低、工期短、对护栏结构无损坏的功能；将护栏固定形式改变为立柱+基座的形式，实现护栏固定而不固结的优点，当有车辆撞击护栏时，可将力传导到地面上，增强了稳定性；具有较高推广价值和经济价值，节省了资源。
Concrete guardrail transformation structure and construction method
一种混凝土护栏改造结构及施工方法
WANG CHENGBO (author) / SONG SONGKE (author) / DU TAOMING (author) / LIU YANG (author) / ZHANG BO (author)
2021-02-02
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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