河彎變形 的英文怎麼說
中文拼音 [héwānbiànxíng]
河彎變形
英文
meander deformation-
According to the geological survey on no. 316 national road from zaoyang to shuhe in the southern shaanxi province, five deformation and failure patterns of the slope in soft metamorphic rock are concluded and analyzed in detail, for effective forecast and economical treatment of slope hazard
本文通過對陜南316國道早陽蜀河段的實地調查，歸納了該路段軟弱變質巖邊坡的變形破壞特徵，總結出順層滑動、彎曲傾倒、楔形體滑動、潰曲破壞以及滑移拉裂5種典型的病害模式，並對每種變形破壞模式進行了具體的實例分析，從而為邊坡成災預警和選擇經濟有效的治理對策奠定基礎。The key factors to make the slide is controlled to make the model be similar in geometry, material and fabric with the antetype, then simulate the infection of river, digging of road and so on, measure the data of the distortion of model, analyze the reason of the distortion and factors of the slide
試驗抓住造成滑坡的主要因素，根據所得的巖石力學參數及結構面參數，在幾何條件、模型材料、結構面條件等方面都基本滿足相似原理的情況下，對模型進行了河流下切、公路開挖等條件的模擬，測量觀察邊坡的卸荷回彈與層面的彎曲變形情況，利用所側數據分析論證滑坡的形成機制和影響因素。The extreme effects of sand mining on local deformation of riverbed and evolution of river stretch in typical river sections such as straight river section, river bend and river fork are experimentally studied in micro - scale loose bed hydraulic model
摘要採用微尺度動床河工模型試驗的方法研究了在順直、彎道與分汊等典型河道不同部位進行大規模采砂對河床局部變形及對河段變形的極限影響。
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