? 新時(shí)期地質(zhì)災(zāi)害監(jiān)測預(yù)警工程★地質(zhì)災(zāi)害監(jiān)測預(yù)警技術(shù)現(xiàn)狀一、監(jiān)測技術(shù)方法隨著科學(xué)技術(shù)的發(fā)展及對(duì)地質(zhì)災(zāi)害機(jī)理的深入研究,目前國內(nèi)外災(zāi)害監(jiān)測技術(shù)方法已逐漸向系統(tǒng)化、智能化方向發(fā)展。監(jiān)測內(nèi)容、方法、設(shè)備日趨多樣化,監(jiān)測精度越來越高。直接監(jiān)測類: 主要包括以位移形變和應(yīng)力變化等直觀信息為主的監(jiān)測技術(shù),如地表相對(duì)位移監(jiān)測、地表絕對(duì)位移監(jiān)測、深部位移 [...]

