A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cast-in-place pile construction auxiliary device and cast-in-place pile construction method
The invention discloses a cast-in-place pile construction auxiliary device and a cast-in-place pile construction method, and relates to the technical field of building constructions.On one hand, the device comprises four pressure transmitters which are sequentially arranged from the bottom to the top of a guide pipe at intervals, and the pressure transmitters are in signal connection with a controller; and concrete pouring and guide pipe lifting are controlled by acquiring signals of the four pressure transmitters. On the other hand, the method comprises the following steps: acquiring the pressure difference between the first pressure transmitter and the fourth pressure transmitter; determining a pressure difference upper limit value and a pressure difference lower limit value based on a set distance between two adjacent pressure transmitters; and according to whether the pressure difference is within the range of the pressure difference upper limit value and the pressure difference lower limit value, concrete pouring and guide pipe lifting are controlled. The pressure difference is measured through the pressure transmitters located at the two ends, and whether the pressure difference is within the range of the pressure difference upper limit value and the pressure difference lower limit value or not is judged, so that the concrete pouring process is adjusted in time, and the construction reliability and the construction efficiency are improved.
本发明公开了一种灌注桩施工辅助装置及灌注桩施工方法，涉及建筑施工技术领域，一方面，该装置包括四个从导管底部向顶部依次间隔设置的压力变送器，并与控制器信号连接，以通过获取四个压力变送器的信号来控制混凝土的灌注和导管的升降。另一方面，该方法包括以下步骤：获取第一压力变送器和第四压力变送器的压强差；基于相邻两个压力变送器的设定间距，确定压强差上限值和压强差下限值；根据压强差是否在压强差上限值和压强差下限值的范围内，控制混凝土的灌注和导管的升降。通过位于两端的压力变送器测得压强差，判断该压强差是否在压强差上限值和压强差下限值范围内，以对混凝土的灌注过程及时调整，提高了施工时的可靠性和施工效率。
Cast-in-place pile construction auxiliary device and cast-in-place pile construction method
The invention discloses a cast-in-place pile construction auxiliary device and a cast-in-place pile construction method, and relates to the technical field of building constructions.On one hand, the device comprises four pressure transmitters which are sequentially arranged from the bottom to the top of a guide pipe at intervals, and the pressure transmitters are in signal connection with a controller; and concrete pouring and guide pipe lifting are controlled by acquiring signals of the four pressure transmitters. On the other hand, the method comprises the following steps: acquiring the pressure difference between the first pressure transmitter and the fourth pressure transmitter; determining a pressure difference upper limit value and a pressure difference lower limit value based on a set distance between two adjacent pressure transmitters; and according to whether the pressure difference is within the range of the pressure difference upper limit value and the pressure difference lower limit value, concrete pouring and guide pipe lifting are controlled. The pressure difference is measured through the pressure transmitters located at the two ends, and whether the pressure difference is within the range of the pressure difference upper limit value and the pressure difference lower limit value or not is judged, so that the concrete pouring process is adjusted in time, and the construction reliability and the construction efficiency are improved.
本发明公开了一种灌注桩施工辅助装置及灌注桩施工方法，涉及建筑施工技术领域，一方面，该装置包括四个从导管底部向顶部依次间隔设置的压力变送器，并与控制器信号连接，以通过获取四个压力变送器的信号来控制混凝土的灌注和导管的升降。另一方面，该方法包括以下步骤：获取第一压力变送器和第四压力变送器的压强差；基于相邻两个压力变送器的设定间距，确定压强差上限值和压强差下限值；根据压强差是否在压强差上限值和压强差下限值的范围内，控制混凝土的灌注和导管的升降。通过位于两端的压力变送器测得压强差，判断该压强差是否在压强差上限值和压强差下限值范围内，以对混凝土的灌注过程及时调整，提高了施工时的可靠性和施工效率。
Cast-in-place pile construction auxiliary device and cast-in-place pile construction method
一种灌注桩施工辅助装置及灌注桩施工方法
CHENG ZHIYAO (author) / LIU CHONGXI (author) / HU YIZHI (author) / MA YUANGANG (author) / WANG DONGHUI (author) / HUANG RUI (author) / MA XIAO (author) / ZHAO MENG (author) / YAN TIANCHENG (author) / SU ZHOUZHOU (author)
2023-06-09
Patent
Electronic Resource
Chinese
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