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忠武管道呈狭长线条状分布,其穿过的滑坡工程地质条件各异,导致滑坡的空间分布具有很大的随机性;同时按照忠武管道滑坡灾害防治要求,主要采用GPS进行滑坡监测,监测内容为位移-时间变化量,周期一般设为2年,监测时间间隔平均为一个月,故描述滑坡运动规律的数据量较少且单一。针对忠武管道沿线滑坡这些特点,提出了一种改进的串联灰色神经网络模型,并在忠武管道黄草坡滑坡监测中进行了实际运用。 更多还原

【Abstract】 Zhong-wu pipeline was a narrow line-like distribution,which pass through different geological conditions of landslides,leading to the spatial distribution of landslides has great randomness.Zhong-wu pipeline at the same time in accordance with the requirements of landslide prevention,the main used GPS for landslide monitoring,cycle was generally set to 2 years,the average time interval of one month monitoring,monitoring of displacement-the amount of time,described the movement of landslide data ... 更多还原