A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Automatic monitoring method for layered settlement of vacuum preloading foundation
The invention discloses an automatic monitoring method for layered settlement of a vacuum preloading foundation. The automatic monitoring method comprises the following steps that (1) the length and the width of a mounting base plate are determined; (2) a plurality of monitoring point positions are determined; (3) the burying depth and interval of each sensing unit in the monitoring point position are determined, and the assembly of the sensing units is completed; (4) a wiring ring is placed in a sliding cylinder, and the length of a pull rope is adjusted to complete the assembly of measuring units; (5) a mounting substrate is driven to a designed depth in a mode of being vertical to the ground; (6) each measuring unit is electrically connected with a signal transmitting unit and is fixed to the mounting substrate; and (7) a signal sending device collects electric signals output by an encoder and sends the electric signals to a signal collection terminal for processing and generating the settlement volume of each soil layer. Settlement of the soil layer drives the wiring ring to move downwards in the sliding cylinder, the pull rope is driven to generate displacement, linear displacement is converted into the electric signal through the encoder, then the electric signal is processed to generate the soil layer settlement amount, real-time monitoring is achieved, and continuity and real-time performance of monitoring data are guaranteed.
本发明公开了一种真空预压地基分层沉降的自动化监测方法，包括以下步骤：(1)确定安装基板的长度和宽度；(2)确定多个监测点位；(3)确定每个感应单元在监测点位内的埋设深度和间隔，完成感应单元的组装；(4)将接线环置于滑筒内，调整拉绳的长度后完成测量单元的组装；(5)安装基板垂直地面打设至设计深度；(6)每个测量单元与信号发射单元电连接并固定至安装基板；(7)信号发送装置采集编码器输出的电信号，并发送至信号采集终端处理生成各土层分层的沉降量。土层的沉降带动接线环在滑筒内向下运动，带动拉绳产生位移并通过编码器将直线位移转化为电信号，而后处理生成土层沉降量，实时监测，保证监测数据的连续性和实时性。
Automatic monitoring method for layered settlement of vacuum preloading foundation
The invention discloses an automatic monitoring method for layered settlement of a vacuum preloading foundation. The automatic monitoring method comprises the following steps that (1) the length and the width of a mounting base plate are determined; (2) a plurality of monitoring point positions are determined; (3) the burying depth and interval of each sensing unit in the monitoring point position are determined, and the assembly of the sensing units is completed; (4) a wiring ring is placed in a sliding cylinder, and the length of a pull rope is adjusted to complete the assembly of measuring units; (5) a mounting substrate is driven to a designed depth in a mode of being vertical to the ground; (6) each measuring unit is electrically connected with a signal transmitting unit and is fixed to the mounting substrate; and (7) a signal sending device collects electric signals output by an encoder and sends the electric signals to a signal collection terminal for processing and generating the settlement volume of each soil layer. Settlement of the soil layer drives the wiring ring to move downwards in the sliding cylinder, the pull rope is driven to generate displacement, linear displacement is converted into the electric signal through the encoder, then the electric signal is processed to generate the soil layer settlement amount, real-time monitoring is achieved, and continuity and real-time performance of monitoring data are guaranteed.
本发明公开了一种真空预压地基分层沉降的自动化监测方法，包括以下步骤：(1)确定安装基板的长度和宽度；(2)确定多个监测点位；(3)确定每个感应单元在监测点位内的埋设深度和间隔，完成感应单元的组装；(4)将接线环置于滑筒内，调整拉绳的长度后完成测量单元的组装；(5)安装基板垂直地面打设至设计深度；(6)每个测量单元与信号发射单元电连接并固定至安装基板；(7)信号发送装置采集编码器输出的电信号，并发送至信号采集终端处理生成各土层分层的沉降量。土层的沉降带动接线环在滑筒内向下运动，带动拉绳产生位移并通过编码器将直线位移转化为电信号，而后处理生成土层沉降量，实时监测，保证监测数据的连续性和实时性。
Automatic monitoring method for layered settlement of vacuum preloading foundation
一种真空预压地基分层沉降的自动化监测方法
YUAN FANGLONG (author) / LIU DANZHONG (author) / LIU WENBIN (author) / ZHU NAN (author) / ZHAO YAN (author) / LIU HONGLIANG (author) / WANG JIAN (author) / LI FEIFEI (author)
2021-10-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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