A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pipeline anchor block arrangement method
The invention provides a pipeline anchor block arrangement method. The pipeline anchor block arrangement method comprises the following steps that an turning point position of a pipeline is determined, and geological parameters at the turning point position are obtained; at least four pile positions are arranged on the outer side of the turning point position at equal intervals, and at least three pile positions are arranged on the inner side of the turning point position at equal intervals, wherein the number of the pile positions is determined according to the geological parameters, and the smaller the ultimate bearing capacity is, the larger the number of the pile positions is; a pile is arranged in each pile position, and the top of each pile is located above the pipeline; and reinforced concrete is filled between every two adjacent piles, and the pipeline is located in the concrete. A method of designing the pile positions at the turning point position is adopted, so that the problem that in the prior art, when the turning point position is narrow and small, the scheme of comprehensive concrete covering is inconvenient is effectively solved; it is achieved that in the limited space, through the design, the weight of a reinforced concrete structure can be reduced, reinforced concrete is saved, the construction cost is reduced, and the operation safety of the pipeline is ensured.
本发明提供了一种管道镇墩布置方法，包括：确定管道的拐点位置，并获取拐点位置处的地质参数；在拐点位置的外侧等间隔设置至少四个桩位，在拐点位置的内侧设置等间隔设置至少三个桩位；桩位的数量根据地质参数来确定，极限承载力越小，桩位的数量越大；在每一个桩位内设置一根桩，桩的顶部位于管道的上方；在每两根相邻的桩之间采用钢筋混凝土填充，且管道位于混凝土内。采用在拐点位置处设计桩位的方法，可以有效解决现有技术中，当拐点位置狭小时，不便于采用混凝土全面覆盖的方案，实现了在受限空间内，通过该设计可以减少钢筋混凝土结构的重量，节约了钢筋混凝土，降低了施工成本，并保证管道的运行安全。
Pipeline anchor block arrangement method
The invention provides a pipeline anchor block arrangement method. The pipeline anchor block arrangement method comprises the following steps that an turning point position of a pipeline is determined, and geological parameters at the turning point position are obtained; at least four pile positions are arranged on the outer side of the turning point position at equal intervals, and at least three pile positions are arranged on the inner side of the turning point position at equal intervals, wherein the number of the pile positions is determined according to the geological parameters, and the smaller the ultimate bearing capacity is, the larger the number of the pile positions is; a pile is arranged in each pile position, and the top of each pile is located above the pipeline; and reinforced concrete is filled between every two adjacent piles, and the pipeline is located in the concrete. A method of designing the pile positions at the turning point position is adopted, so that the problem that in the prior art, when the turning point position is narrow and small, the scheme of comprehensive concrete covering is inconvenient is effectively solved; it is achieved that in the limited space, through the design, the weight of a reinforced concrete structure can be reduced, reinforced concrete is saved, the construction cost is reduced, and the operation safety of the pipeline is ensured.
本发明提供了一种管道镇墩布置方法，包括：确定管道的拐点位置，并获取拐点位置处的地质参数；在拐点位置的外侧等间隔设置至少四个桩位，在拐点位置的内侧设置等间隔设置至少三个桩位；桩位的数量根据地质参数来确定，极限承载力越小，桩位的数量越大；在每一个桩位内设置一根桩，桩的顶部位于管道的上方；在每两根相邻的桩之间采用钢筋混凝土填充，且管道位于混凝土内。采用在拐点位置处设计桩位的方法，可以有效解决现有技术中，当拐点位置狭小时，不便于采用混凝土全面覆盖的方案，实现了在受限空间内，通过该设计可以减少钢筋混凝土结构的重量，节约了钢筋混凝土，降低了施工成本，并保证管道的运行安全。
Pipeline anchor block arrangement method
一种管道镇墩布置方法
WANG FENGTAO (author) / LI DAOBO (author) / QI XINGKUN (author) / JIA YANFU (author) / ZHANG ZEPU (author) / YANG GUANGJUN (author) / FU JIN (author) / YANG JIN (author) / MENG QINGJUN (author) / FU QIANG (author)
2021-09-24
Patent
Electronic Resource
Chinese
Anchor block material for water conservancy pipeline and preparation method
| European Patent Office | 2024