Weihua Hua

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Landslide disaster is a kind of main geological disasters. Countries in the world are all harmed by landslide disaster seriously. Achieving landslide's 3D dynamic simulation is helpful for the relevant regulatory authorities to guide the Prevention and Treatment of landslide disasters. For simulating landslide more intuitive and more realistic, and(More)
According the research of the arbitrary excavation method for the three dimensional geologic stratum model, we can be used to analyze the inner structure feature effectively in the geological work. This algorithm is based on the three dimensional geological objects represented by TIN structure. And it extracts the two key operating: “the generation(More)
—Urban 3D geological survey has become a new developing direction in the domain of geology. One of primary purpose of such project is to build urban geological information system which is able to provide different geologic information representation forms for people with different geologic knowledge background. Data-Information-Knowledge-Wisdom (DIKW)(More)
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