Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge deck bare beam double-layer reinforcing mesh concrete slip form construction process
The invention discloses a bridge deck bare beam double-layer reinforcing mesh concrete slip form construction technology. The technology comprises the following steps that S1, construction preparation is conducted; s2, a double-layer reinforcing mesh is arranged on the bridge floor, and erection steel bars are arranged between the double-layer reinforcing mesh at intervals; s3, concrete is mixed, and material distribution is conducted; s4, slip form paving is conducted through a paver, and a concrete layer is formed; s5, galling treatment is conducted on the concrete layer; and S6, the concrete layer is subjected to film covering and curing, and joint cutting and grooving treatment is conducted after curing. The construction technology comprises the steps of working face cleaning, surveying and lofting, line hanging, waterproof bonding layer spraying, double-layer reinforcing mesh laying, cement concrete mixing, transportation, material distribution, slip form paving, galling, curing, joint cutting, curing, grooving and the like. Full-mechanized construction is achieved, the mechanization degree is high, the construction efficiency is high, cooperation of workers is basically not needed, the labor intensity of the workers is low, continuous and constant-speed paving can be achieved, and the flatness is ideal.
本发明公开了桥面裸梁双层钢筋网混凝土滑模施工工艺，包括以下步骤:S1、进行施工准备；S2、在桥面上布设双层钢筋网，双层钢筋网之间间隔设置有架立钢筋；S3、拌合混凝土，并进行布料；S4、利用摊铺机进行滑模摊铺，形成混凝土层；S5、在混凝土层上进行拉毛处理；S6、对混凝土层进行覆膜养生，并在养生后进行切缝、刻槽处理。该施工工艺包括工作面清理、测量放样、挂线、喷洒防水粘结层、布设双层钢筋网、水泥混凝土拌和、运输、布料、滑模摊铺、拉毛、养生、切缝、养生、刻槽等，全机械化施工、机械化程度高、施工效率高、基本不需要工人配合、工人劳动强度低、可以连续不间断匀速摊铺、平整度较理想。
Bridge deck bare beam double-layer reinforcing mesh concrete slip form construction process
The invention discloses a bridge deck bare beam double-layer reinforcing mesh concrete slip form construction technology. The technology comprises the following steps that S1, construction preparation is conducted; s2, a double-layer reinforcing mesh is arranged on the bridge floor, and erection steel bars are arranged between the double-layer reinforcing mesh at intervals; s3, concrete is mixed, and material distribution is conducted; s4, slip form paving is conducted through a paver, and a concrete layer is formed; s5, galling treatment is conducted on the concrete layer; and S6, the concrete layer is subjected to film covering and curing, and joint cutting and grooving treatment is conducted after curing. The construction technology comprises the steps of working face cleaning, surveying and lofting, line hanging, waterproof bonding layer spraying, double-layer reinforcing mesh laying, cement concrete mixing, transportation, material distribution, slip form paving, galling, curing, joint cutting, curing, grooving and the like. Full-mechanized construction is achieved, the mechanization degree is high, the construction efficiency is high, cooperation of workers is basically not needed, the labor intensity of the workers is low, continuous and constant-speed paving can be achieved, and the flatness is ideal.
本发明公开了桥面裸梁双层钢筋网混凝土滑模施工工艺，包括以下步骤:S1、进行施工准备；S2、在桥面上布设双层钢筋网，双层钢筋网之间间隔设置有架立钢筋；S3、拌合混凝土，并进行布料；S4、利用摊铺机进行滑模摊铺，形成混凝土层；S5、在混凝土层上进行拉毛处理；S6、对混凝土层进行覆膜养生，并在养生后进行切缝、刻槽处理。该施工工艺包括工作面清理、测量放样、挂线、喷洒防水粘结层、布设双层钢筋网、水泥混凝土拌和、运输、布料、滑模摊铺、拉毛、养生、切缝、养生、刻槽等，全机械化施工、机械化程度高、施工效率高、基本不需要工人配合、工人劳动强度低、可以连续不间断匀速摊铺、平整度较理想。
Bridge deck bare beam double-layer reinforcing mesh concrete slip form construction process
桥面裸梁双层钢筋网混凝土滑模施工工艺
WANG HUIBIN (Autor:in) / CUI TONG (Autor:in) / MAO LEI (Autor:in) / GAO FENG (Autor:in) / YANG DONGLAI (Autor:in) / YE GUOZHEN (Autor:in) / JIANG YULONG (Autor:in) / YANG WENBO (Autor:in) / ZHONG SINING (Autor:in) / JI FANGLI (Autor:in)
31.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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