一种微型塌方预报仪

Micro landslides prediction instrument

  • Inventors: HUANGCAN
  • Assignees: 黄灿
  • Publication Date: February 04, 2015
  • Publication Number: CN-104332024-A

Abstract

本发明为一种微型塌方预报仪,其特征在于:通过电阻应变片不间断的监测围岩变化以及裂隙的发展,根据电阻值的加速变化灵敏有效的判断围岩失稳的加速变化特征,即时做出塌方预报预警,提供了一种简单易行、成本低廉、无人值守、全时段监控的塌方预报技术,可用于地下工程塌方预报、抗震抢险安全预警、矿山、危岩、边坡、水坝等的垮塌预报。
The invention provides a micro landslides prediction instrument. The micro landslides prediction instrument is characterized in that the change of surrounding rock and the development of fracture are continuously monitored through a resistance strain gauge, and the acceleration change characteristic of the surrounding rock instability is sensitively and effectively determined according to the acceleration change of the resistance value, so as to provide a forecast warning for landslides. According to the micro landslides prediction instrument, the landslides prediction technology which is simple, easy to be performed, small in cost, unattended and monitors all the times is provided, which can be applied to the prediction of landslides of underground engineering, safety pre-warning for earthquake proofing and emergency rescuing, and the collapsing prediction of mine, dangerous rock, side slope, dam and the like.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (5)

    Publication numberPublication dateAssigneeTitle
    CN-102063776-AMay 18, 2011南宁铁路局, 南宁铁路局科学技术研究所Dangerous rock falling stone alarm system and method for dangerous rock falling stone alarm
    CN-102354432-AFebruary 15, 2012昆明理工大学Landslip and debris flow early warning system based on MESH network
    CN-102606212-AJuly 25, 2012山东大学矿井隧道塌方报警器
    CN-102967254-AMarch 13, 2013中国地质调查局水文地质环境地质调查中心准分布式拉杆裂缝位移监测装置
    JP-2005308721-ANovember 04, 2005Usc Corp, 株式会社ユーエスシー異状予兆状態監視装置

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle