Data Package for Probabilistic Evauation of the Retaining Walls Against Rockfalls

The dataset are divided into three spreadsheets, namely, Samples Generated (first sheet), Bounce Height Contours (second sheet), and Energy Contours (third sheet). The arrangement of the data in these three sheets is as follows: (1) The first sheet contains 1000 samples generated for each input variable in Columns A to K. Additionally, the endpoint data obtained from the rockfall simulations are provided in Column I. (2) The second sheet displays data related to the bounce height obtained from the rockfall simulations. In this sheet, the location of the retaining wall is provided in Column A, and the exceedance probability is given in the 2nd row. The rest of the data, i.e., Cells B3 to N101, indicate the bounce heights. Thus, by selecting the location and target probability level, the required height of the retaining wall is specified. (3) The third sheet provides the data related to the total kinetic energy obtained from the rockfall simulations. In this sheet, the location from the slope origin is shown in Column A, and the exceedance probability is provided in the 2nd row. The rest of the data, i.e., from Cell B3 to T101, show the falling rock energy. Hence, by specifying the desired location and target probability, the total kinetic energy of the falling rocks at the selected location is determined.

本数据集分为三个工作表，分别为生成样本（Samples Generated）（第一个工作表）、弹跳高度等值线（Bounce Height Contours）（第二个工作表）与能量等值线（Energy Contours）（第三个工作表）。三个工作表的数据排布规则如下：
(1) 第一个工作表的A列至K列中，各输入变量对应1000组生成样本；此外，列I中还收录了落石模拟（rockfall simulations）得到的端点数据。
(2) 第二个工作表展示了落石模拟所得的弹跳高度相关数据。该工作表中，列A记录了挡墙（retaining wall）的位置信息，第2行标注了超越概率（exceedance probability）；其余数据即单元格B3至N101，即为对应的弹跳高度值。据此，通过选定挡墙位置与目标概率等级，即可确定所需挡墙的高度。
(3) 第三个工作表提供了落石模拟所得的总动能相关数据。该工作表中，列A记录了距边坡原点的位置，第2行标注了超越概率；其余数据即单元格B3至T101，即为落石的动能值。因此，通过指定目标位置与期望概率，即可确定选定位置处落石的总动能。