物探化探计算技术
物探化探計算技術
물탐화탐계산기술
COMPUTING TECHNIQUES FOR GEOPHYSICAL AND GEOCHEMICAL EXPLORATION
2010年
1期
18-26
,共9页
声波测试%单孔声波%穿透声波%距离量取%数据处理%色谱图%松弛厚度%松弛声速%原位声速%动静对比
聲波測試%單孔聲波%穿透聲波%距離量取%數據處理%色譜圖%鬆弛厚度%鬆弛聲速%原位聲速%動靜對比
성파측시%단공성파%천투성파%거리량취%수거처리%색보도%송이후도%송이성속%원위성속%동정대비
acoustic wave testing%single hole acoustic wave%penetrating acoustic wave%chromatogram map%thickness of disturbed zone%acoustic velocity of disturbed zone%in-situ acoustic velocity%rock assessment%static and dynamic contrast
洞室声波测试是为获得准确、详细的岩体物理学参数,而在洞室内进行的一系列声波测试方法,通过计算和观察岩体声波速度的量值变化和分布规律,对岩体工程特性进行了评价,并了解洞壁岩体因施工开挖引起的松弛状况,还可以与岩体变形试验成果结合建立起动静态弹性模量之间的对比关系.
洞室聲波測試是為穫得準確、詳細的巖體物理學參數,而在洞室內進行的一繫列聲波測試方法,通過計算和觀察巖體聲波速度的量值變化和分佈規律,對巖體工程特性進行瞭評價,併瞭解洞壁巖體因施工開挖引起的鬆弛狀況,還可以與巖體變形試驗成果結閤建立起動靜態彈性模量之間的對比關繫.
동실성파측시시위획득준학、상세적암체물이학삼수,이재동실내진행적일계렬성파측시방법,통과계산화관찰암체성파속도적량치변화화분포규률,대암체공정특성진행료평개,병료해동벽암체인시공개알인기적송이상황,환가이여암체변형시험성과결합건립기동정태탄성모량지간적대비관계.
Adit acoustic wave testing is a method to do a series of acoustic wave testing in the adit which is used for obtaining accurate and detailed physics parameters of the rock mass. By calculating and observing value changes and distribution patterns of acoustic wave of rock mass, we can evaluate the engineering properties of the rock mass, understand the loose condition of the tunnel wall rock mass due to excavation, and combine test results of rock deformation to establish contrast relation between dynamic and static modulus of elasticity.
