Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foam concrete and steel corrugated pipe composite culvert construction process
The invention discloses a foam concrete and steel corrugated pipe composite culvert construction process, and relates to the field of culvert construction processes. The process comprises eight procedures of construction lofting, foundation pit excavation, foundation concrete pouring, pipe body installation, pipe joint positioning, anti-corrosion treatment, culvert end wall manufacturing and culvert body layered pouring. By using the foam concrete and steel corrugated pipe composite culvert construction process, a steel corrugated pipe can be installed on site or assembled in advance and hoisted on site, an assembling mode is flexible and changeable, operation is convenient, culvert body backfill foam concrete can be poured at a time, construction is convenient and rapid, a construction period is shortened, and a culvert can be rapidly formed in severe-environment areas such as high and cold areas and high-altitude areas. The steel corrugated pipe is high in structural strength, the compressive strength of the foam concrete is 0.5-0.7 Mpa, a temperature shrinkage coefficient of the foam concrete is equivalent to that of the steel corrugated pipe, and the formed culvert is high in structural strength and high in integrity.
本发明公开了一种泡沫混凝土与钢波纹管复合涵洞施工工艺，涉及涵洞施工工艺领域，包括施工放样、基坑开挖、基础混凝土浇筑、管体安装、管节定位、防腐处理、涵洞端墙制作与涵身分层浇筑八大工序。本发明所述的一种泡沫混凝土与钢波纹管复合涵洞施工工艺，钢波纹管可以现场安装也可预先拼装好在现场吊装，组装方式灵活多变，便于操作，涵身回填泡沫混凝土可以一次性浇筑完成，施工方便快捷，缩短施工工期，可以在高寒、高海拔等环境恶劣的地区快速成型涵洞。钢波纹管结构强度高，泡沫混凝土抗压强度在0.5‑0.7Mpa，泡沫混凝土与钢波纹管温度收缩系数相当，复合而成的涵洞，结构强度高，整体性强。
Foam concrete and steel corrugated pipe composite culvert construction process
The invention discloses a foam concrete and steel corrugated pipe composite culvert construction process, and relates to the field of culvert construction processes. The process comprises eight procedures of construction lofting, foundation pit excavation, foundation concrete pouring, pipe body installation, pipe joint positioning, anti-corrosion treatment, culvert end wall manufacturing and culvert body layered pouring. By using the foam concrete and steel corrugated pipe composite culvert construction process, a steel corrugated pipe can be installed on site or assembled in advance and hoisted on site, an assembling mode is flexible and changeable, operation is convenient, culvert body backfill foam concrete can be poured at a time, construction is convenient and rapid, a construction period is shortened, and a culvert can be rapidly formed in severe-environment areas such as high and cold areas and high-altitude areas. The steel corrugated pipe is high in structural strength, the compressive strength of the foam concrete is 0.5-0.7 Mpa, a temperature shrinkage coefficient of the foam concrete is equivalent to that of the steel corrugated pipe, and the formed culvert is high in structural strength and high in integrity.
本发明公开了一种泡沫混凝土与钢波纹管复合涵洞施工工艺，涉及涵洞施工工艺领域，包括施工放样、基坑开挖、基础混凝土浇筑、管体安装、管节定位、防腐处理、涵洞端墙制作与涵身分层浇筑八大工序。本发明所述的一种泡沫混凝土与钢波纹管复合涵洞施工工艺，钢波纹管可以现场安装也可预先拼装好在现场吊装，组装方式灵活多变，便于操作，涵身回填泡沫混凝土可以一次性浇筑完成，施工方便快捷，缩短施工工期，可以在高寒、高海拔等环境恶劣的地区快速成型涵洞。钢波纹管结构强度高，泡沫混凝土抗压强度在0.5‑0.7Mpa，泡沫混凝土与钢波纹管温度收缩系数相当，复合而成的涵洞，结构强度高，整体性强。
Foam concrete and steel corrugated pipe composite culvert construction process
一种泡沫混凝土与钢波纹管复合涵洞施工工艺
HUANG YONG (Autor:in) / WU XINCHENG (Autor:in) / SI YI (Autor:in) / ZHOU CHENG (Autor:in) / YANG LIANMING (Autor:in) / ZHONG XIAOLING (Autor:in) / GAO KAIKAI (Autor:in) / CHEN FANG (Autor:in) / PAN MINGJIANG (Autor:in) / CHEN WEI (Autor:in)
14.08.2020
Patent
Elektronische Ressource
Chinesisch
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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