2026-10-13T19:44:00Z https://www.scidb.cn/oai

10.57760/sciencedb.cjae.00137 2026-06-24T19:25:48Z

2026-06-24 Rill Morphological Characteristics of Soil Engineering Spoil Heap Slopes under Net Cover Protection doi:10.57760/sciencedb.cjae.00137 en This dataset is derived from indoor simulated erosion tests of soil engineering pile slope protection with mesh. The experiment took the yellow soil abandoned soil accumulation in Huaxi District, Guiyang City, Guizhou Province as the research object. Three slope treatments were set up, including bare slope control (CK), 10 cm aperture coconut fiber mesh cover (CFN-10), and 5 cm aperture coconut fiber mesh cover (CFN-5), and four upper inflow flow levels of 1.4, 2.0, 2.6, and 3.2 L · min ⁻¹ were set up to simulate the process of runoff and sediment production and rill morphology response on downhill slopes with different runoff erosion intensities. The experimental slope is 22 °, and the slope soil is filled, leveled, and compacted according to the experimental design. Each treatment is subjected to erosion tests under the same experimental conditions.  coir fiber net; runoff and sediment yield; rill morphology Lu Yang Tang Lixia EMBARGO https://creativecommons.org/licenses/by-nd/4.0 dataset Science Data Bank