A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation prefabricated hollow tire mold plate system construction method
The invention provides a foundation prefabricated hollow tire mold plate system construction method which comprises the following steps that A1, foundation measurement and positioning are carried out, earth excavation is carried out, and a foundation pit is obtained; a2, according to the height of a foundation side wall formwork, a single-block vertical stacking mode, a double-block horizontal parallel stacking mode or a double-block multi-layer vertical stacking mode is selected for the prefabricated tire formwork plates, and a foundation formwork system is formed through machining; and A3, side wall earthwork backfilling is conducted, and a cast-in-place slab strip is poured. According to height changes of the side wall of the foundation, the prefabricated hollow tire membrane plates are subjected to single-block vertical stacking, double-block horizontal parallel stacking and double-block multi-layer vertical stacking, after the height exceeds 1.8 m, a soil retaining supporting system is formed in the mode that cast-in-place reinforced concrete plate belts are arranged on the outer side at the horizontal interval of 1.5 m and the vertical interval of 1.2 m to tie the tire membrane plates, the outer side is supported, backfilled and tamped soil bodies are supported, and the soil retaining supporting effect is achieved. The foundation forming die plate is particularly beneficial to construction of a foundation forming die system with a certain soil retaining height under complex geological conditions and environments.
本发明提供了一种基础预制空心胎膜板系统施工方法，包括以下步骤：步骤A1，进行基础测量定位，进行土方开挖，以获取基坑；步骤A2，根据基础侧壁支模高度，对预制胎膜板选取单块立式叠砌、双块水平并砌或双块多层立式叠砌的方式，进行加工形成基础模板系统；步骤A3，侧壁土方回填，并浇筑现浇板带。本发明将预制空心胎膜板依据基础侧壁高度变化，通过单块立式叠砌、双块水平并砌及双块多层立式叠砌，且超过1.8m后，采用外侧水平间隔1.5m，竖向间隔1.2m设置现浇钢筋混凝土板带拉结胎膜板的方式，形成挡土支撑系统，既支档外侧回填夯实后土体，又兼做基础胎膜板，特别有利于复杂地质条件及环境下，具有一定挡土高度的基础胎模系统施工。
Foundation prefabricated hollow tire mold plate system construction method
The invention provides a foundation prefabricated hollow tire mold plate system construction method which comprises the following steps that A1, foundation measurement and positioning are carried out, earth excavation is carried out, and a foundation pit is obtained; a2, according to the height of a foundation side wall formwork, a single-block vertical stacking mode, a double-block horizontal parallel stacking mode or a double-block multi-layer vertical stacking mode is selected for the prefabricated tire formwork plates, and a foundation formwork system is formed through machining; and A3, side wall earthwork backfilling is conducted, and a cast-in-place slab strip is poured. According to height changes of the side wall of the foundation, the prefabricated hollow tire membrane plates are subjected to single-block vertical stacking, double-block horizontal parallel stacking and double-block multi-layer vertical stacking, after the height exceeds 1.8 m, a soil retaining supporting system is formed in the mode that cast-in-place reinforced concrete plate belts are arranged on the outer side at the horizontal interval of 1.5 m and the vertical interval of 1.2 m to tie the tire membrane plates, the outer side is supported, backfilled and tamped soil bodies are supported, and the soil retaining supporting effect is achieved. The foundation forming die plate is particularly beneficial to construction of a foundation forming die system with a certain soil retaining height under complex geological conditions and environments.
本发明提供了一种基础预制空心胎膜板系统施工方法，包括以下步骤：步骤A1，进行基础测量定位，进行土方开挖，以获取基坑；步骤A2，根据基础侧壁支模高度，对预制胎膜板选取单块立式叠砌、双块水平并砌或双块多层立式叠砌的方式，进行加工形成基础模板系统；步骤A3，侧壁土方回填，并浇筑现浇板带。本发明将预制空心胎膜板依据基础侧壁高度变化，通过单块立式叠砌、双块水平并砌及双块多层立式叠砌，且超过1.8m后，采用外侧水平间隔1.5m，竖向间隔1.2m设置现浇钢筋混凝土板带拉结胎膜板的方式，形成挡土支撑系统，既支档外侧回填夯实后土体，又兼做基础胎膜板，特别有利于复杂地质条件及环境下，具有一定挡土高度的基础胎模系统施工。
Foundation prefabricated hollow tire mold plate system construction method
一种基础预制空心胎膜板系统施工方法
YUAN YUPING (author) / CHENG QIYUAN (author) / ZHOU YONGQING (author) / WU HAOZHONG (author) / MEI XING (author) / YANG ZHENGJIE (author) / YAN HONGLIANG (author) / DING SHAOCHENG (author) / DONG JIE (author) / XIONG YUNZHU (author)
2022-12-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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