X-ray transmission device and method for X-ray transmission of rock model

The invention discloses an X-ray transmission device and a method for X-ray transmission of a rock model.The X-ray transmission device comprises a core holder, a compensation device surrounding the core holder, and a bearing device supporting and keeping the core holder in the vertical direction; th...

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Bibliographische Detailangaben
Hauptverfasser:	DONG ZHIWEI, MA DONGZHE, WANG FANG, MIAO JUNYI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HAND TOOLS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MANIPULATORS MEASURING PERFORMING OPERATIONS PHYSICS PORTABLE POWER-DRIVEN TOOLS TESTING TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention discloses an X-ray transmission device and a method for X-ray transmission of a rock model.The X-ray transmission device comprises a core holder, a compensation device surrounding the core holder, and a bearing device supporting and keeping the core holder in the vertical direction; the core holder is located in the middle of the compensation device; the vertical section of the compensation device is circular, the circle center of the circle can coincide with the scanning center of a CT machine, and the X-ray transmission CT value of a material selected by the compensation device is 0.3-0.4 time of the X-ray transmission CT value of a material selected by the core holder; according to the invention, the core holder is surrounded by the compensation device, and the X-ray transmission CT value of the selected material of the compensation device is set to be 0.3-0.4 times of the X-ray transmission CT value of the selected material of the core holder, so that the density distribution of the X-ray tr