Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of special-shaped cast-in-place concrete planter anti-collision guardrail
The invention relates to a construction method of a special-shaped cast-in-place concrete planter anti-collision guardrail, which comprises the following steps of: 1, positioning and paying off, and setting out a construction side line of the planter anti-collision guardrail on a foundation; 2, implanting connecting steel bars into the foundation, bonding a steel bar net, and making PVC pipes penetrate into the steel bar net; 3, moving the movable formwork supporting frame to one side of the planter anti-collision guardrail to be poured, and adjusting the movable formwork supporting frame to be supported by the adjustable supporting feet; and 4, pouring concrete into a space formed by the inner side formwork, the outer side formwork, the U-shaped inner formwork and the end formwork, constructing a planter anti-collision guardrail, and spraying water for maintenance after vibration compaction. The method has the beneficial effects that the pouring quality of concrete is guaranteed, and the structural reliability is high; the difficulty of erecting the upper template of the viaduct is reduced, the erecting efficiency of the template is improved, and the appearance and linear straightness of the planter anti-collision guardrail are ensured; the construction efficiency of the planter anti-collision guardrail is improved, and the construction period is shortened.
本发明涉及一种异型现浇混凝土花槽防撞护栏施工方法，包括步骤：步骤1：定位放线，在基础上放样出花槽防撞护栏的施工边线；步骤2：在基础上植入联结钢筋，并绑扎钢筋网，并在钢筋网内穿入PVC管；步骤3：将移动式模板支撑架移动至待浇筑的花槽防撞护栏一侧，将移动式模板支撑架调整至由可调撑脚支撑；步骤4：向内侧模板、外侧模板、U型内模以及端模组成的空间内浇筑混凝土，施作花槽防撞护栏，振捣密实后洒水养护。本发明的有益效果是：保证混凝土的浇筑质量，结构的可靠性高；降低了高架桥上模板支设的难度，提高模板的支设效率，保证花槽防撞护栏的外观及线型顺直；提高了花槽防撞护栏的施工效率，缩短施工周期。
Construction method of special-shaped cast-in-place concrete planter anti-collision guardrail
The invention relates to a construction method of a special-shaped cast-in-place concrete planter anti-collision guardrail, which comprises the following steps of: 1, positioning and paying off, and setting out a construction side line of the planter anti-collision guardrail on a foundation; 2, implanting connecting steel bars into the foundation, bonding a steel bar net, and making PVC pipes penetrate into the steel bar net; 3, moving the movable formwork supporting frame to one side of the planter anti-collision guardrail to be poured, and adjusting the movable formwork supporting frame to be supported by the adjustable supporting feet; and 4, pouring concrete into a space formed by the inner side formwork, the outer side formwork, the U-shaped inner formwork and the end formwork, constructing a planter anti-collision guardrail, and spraying water for maintenance after vibration compaction. The method has the beneficial effects that the pouring quality of concrete is guaranteed, and the structural reliability is high; the difficulty of erecting the upper template of the viaduct is reduced, the erecting efficiency of the template is improved, and the appearance and linear straightness of the planter anti-collision guardrail are ensured; the construction efficiency of the planter anti-collision guardrail is improved, and the construction period is shortened.
本发明涉及一种异型现浇混凝土花槽防撞护栏施工方法，包括步骤：步骤1：定位放线，在基础上放样出花槽防撞护栏的施工边线；步骤2：在基础上植入联结钢筋，并绑扎钢筋网，并在钢筋网内穿入PVC管；步骤3：将移动式模板支撑架移动至待浇筑的花槽防撞护栏一侧，将移动式模板支撑架调整至由可调撑脚支撑；步骤4：向内侧模板、外侧模板、U型内模以及端模组成的空间内浇筑混凝土，施作花槽防撞护栏，振捣密实后洒水养护。本发明的有益效果是：保证混凝土的浇筑质量，结构的可靠性高；降低了高架桥上模板支设的难度，提高模板的支设效率，保证花槽防撞护栏的外观及线型顺直；提高了花槽防撞护栏的施工效率，缩短施工周期。
Construction method of special-shaped cast-in-place concrete planter anti-collision guardrail
异型现浇混凝土花槽防撞护栏施工方法
HUANG HONGBO (Autor:in) / LIU XINSUO (Autor:in) / BAO HUOMING (Autor:in) / LI JUN (Autor:in) / LYU DACHENG (Autor:in) / WANG ZHONGKUAN (Autor:in) / JIN LIANG'AN (Autor:in) / CHEN CUNHUI (Autor:in) / XU SHUWEI (Autor:in) / ZHOU LUOBIN (Autor:in)
25.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
/
A01G
Gartenbau
,
HORTICULTURE
/
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.
| Europäisches Patentamt | 2023
Bridge cast-in-place concrete guardrail construction device
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2022
Concrete anti-collision guardrail breaking joint construction method
| Europäisches Patentamt | 2024
Mounting embedded part for mounting buttress on cast-in-place concrete anti-collision guardrail
| Europäisches Patentamt | 2022