Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of movable assembled light formwork cast-in-place box culvert
The invention discloses a construction method of a movable assembled light formwork cast-in-place box culvert. The construction technological process is as follows; step 1, an assembled light formwork structure is designed and manufactured; step 2, formwork entry inspection and assembly are carried out; step 3, a box culvert foundation pit is excavated, and a foundation is treated; step 4, a construction bottom plate, a guide wall and wall body reinforcing steel bars are installed; step 5, a core mold and an outer mold are installed; step 6, roof reinforcing steel bars are installed; step 7, a plug plate is installed; step 8, the side wall and top plate concrete are poured and the concrete is cured; step 9, the outer mold is disassembled; step 10, the edge formwork is disassembled and moved; step 11, the middle formwork is disassembled and moved; and step 12, subsequent segment construction is conducted. The cast-in-place reinforced concrete box culvert is suitable for cast-in-place reinforced concrete box culvert construction in highway, railway, water conservancy and municipal pipe gallery projects.
本发明公开了一种可移动拼装式轻型模架现浇箱涵施工方法；施工工艺流程如下；步骤一，拼装式轻型模架结构设计与制作；步骤二，模架进场检查与拼装；步骤三，箱涵基坑开挖及地基处理；步骤四，施工底板、导向墙及墙身钢筋安装；步骤五，芯模及外模安装；步骤六，安装顶板钢筋；步骤七，安装堵头板；步骤八，浇筑侧墙、顶板混凝土和砼养生；步骤九，拆卸外模；步骤十，拆移边模架；步骤十一，拆移中模架；步骤十二，后续节段施工。本发明适用于公路、铁路、水利、市政管廊项目中的现浇钢筋混凝土箱涵施工。
Construction method of movable assembled light formwork cast-in-place box culvert
The invention discloses a construction method of a movable assembled light formwork cast-in-place box culvert. The construction technological process is as follows; step 1, an assembled light formwork structure is designed and manufactured; step 2, formwork entry inspection and assembly are carried out; step 3, a box culvert foundation pit is excavated, and a foundation is treated; step 4, a construction bottom plate, a guide wall and wall body reinforcing steel bars are installed; step 5, a core mold and an outer mold are installed; step 6, roof reinforcing steel bars are installed; step 7, a plug plate is installed; step 8, the side wall and top plate concrete are poured and the concrete is cured; step 9, the outer mold is disassembled; step 10, the edge formwork is disassembled and moved; step 11, the middle formwork is disassembled and moved; and step 12, subsequent segment construction is conducted. The cast-in-place reinforced concrete box culvert is suitable for cast-in-place reinforced concrete box culvert construction in highway, railway, water conservancy and municipal pipe gallery projects.
本发明公开了一种可移动拼装式轻型模架现浇箱涵施工方法；施工工艺流程如下；步骤一，拼装式轻型模架结构设计与制作；步骤二，模架进场检查与拼装；步骤三，箱涵基坑开挖及地基处理；步骤四，施工底板、导向墙及墙身钢筋安装；步骤五，芯模及外模安装；步骤六，安装顶板钢筋；步骤七，安装堵头板；步骤八，浇筑侧墙、顶板混凝土和砼养生；步骤九，拆卸外模；步骤十，拆移边模架；步骤十一，拆移中模架；步骤十二，后续节段施工。本发明适用于公路、铁路、水利、市政管廊项目中的现浇钢筋混凝土箱涵施工。
Construction method of movable assembled light formwork cast-in-place box culvert
可移动拼装式轻型模架现浇箱涵施工方法
HU MINGLIANG (Autor:in) / ZHANG JIANNING (Autor:in) / WANG QI (Autor:in) / TANG QIANG (Autor:in) / JIANG HUABIN (Autor:in) / ZHANG KAI (Autor:in) / TAO YONGJIAN (Autor:in) / XIONG LIBEI (Autor:in) / WANG SHUO (Autor:in) / JIANG LU (Autor:in)
20.04.2021
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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