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A platform for research: civil engineering, architecture and urbanism
Construction process for whole-section prefabricated installation assembly type box culvert
The invention relates to a whole-section prefabricated installation assembly type box culvert construction technology, and relates to the technical field of culvert construction. The method comprises the following steps of culvert section prefabrication operation area construction, reinforcing steel bar machining and mounting, horizontal culvert section prefabrication, culvert section concrete pouring, on-site foundation construction, culvert section storage and transportation and culvert section overturning, and in the culvert section overturning step, a fixed pulley block needs to be formed in the mode that clamping rings are matched with pulleys. Therefore, the culvert sections can be overturned conveniently; compared with cast-in-place in the whole construction step, the prefabricated culvert saves energy, reduces material waste, reduces engineering amount, saves labor, reduces cost, and enables engineering quality to be easy to control and improve.
本申请涉及整节段预制安装装配式箱涵施工工艺，涉及涵洞施工技术领域，其包括以下步骤：涵节预制作业区施工步骤、钢筋加工及安装步骤、卧式涵节预制步骤、涵节混凝土浇筑步骤、现场基础施工步骤、涵节储存与运输步骤以及涵节翻转步骤，其中涵节翻转步骤则需要采用卡环搭配滑轮的方式形成定滑轮组，从而能方便对涵节的翻转；整个施工步骤现场浇注比较，预制涵节能减少材料浪费，减少工程量，节省劳力，降低成本，使得工程质量易于控制和提高。
Construction process for whole-section prefabricated installation assembly type box culvert
The invention relates to a whole-section prefabricated installation assembly type box culvert construction technology, and relates to the technical field of culvert construction. The method comprises the following steps of culvert section prefabrication operation area construction, reinforcing steel bar machining and mounting, horizontal culvert section prefabrication, culvert section concrete pouring, on-site foundation construction, culvert section storage and transportation and culvert section overturning, and in the culvert section overturning step, a fixed pulley block needs to be formed in the mode that clamping rings are matched with pulleys. Therefore, the culvert sections can be overturned conveniently; compared with cast-in-place in the whole construction step, the prefabricated culvert saves energy, reduces material waste, reduces engineering amount, saves labor, reduces cost, and enables engineering quality to be easy to control and improve.
本申请涉及整节段预制安装装配式箱涵施工工艺，涉及涵洞施工技术领域，其包括以下步骤：涵节预制作业区施工步骤、钢筋加工及安装步骤、卧式涵节预制步骤、涵节混凝土浇筑步骤、现场基础施工步骤、涵节储存与运输步骤以及涵节翻转步骤，其中涵节翻转步骤则需要采用卡环搭配滑轮的方式形成定滑轮组，从而能方便对涵节的翻转；整个施工步骤现场浇注比较，预制涵节能减少材料浪费，减少工程量，节省劳力，降低成本，使得工程质量易于控制和提高。
Construction process for whole-section prefabricated installation assembly type box culvert
整节段预制安装装配式箱涵施工工艺
WEI WEI (author) / GAO FENG (author) / LIANG JIAXING (author)
2023-10-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
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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