摘要
在山地公园山麓区域营造风景建筑,景观效果和使用功能固然重要,但更重要是避免生态问题的发生.该文从水土保持的角度出发,引入细沟侵蚀和土壤侵蚀的模拟计算方法及路径,结合实例,分别计算得出不同坡度和不同汇水面积建筑的坡面长度与坡面流速、建筑占地面积与土壤侵蚀模数的对应数据.对应坡面临界流速与土壤侵蚀模数分级标准,确定与判断建筑坡面长度与占地面积的合理性,为山地公园中坡面建筑的水平尺度提供科学的计算方法与控制途径.
It is vital to take the landscape effect and functions into consideration when building landscape architecture at the foothills of hilly park, but more important is to avoid ecological problems. From the perspective of soil and water conservation, the corresponding data of constructions slope length and slope velocity, total area and soil erosion modulus of different gradients and catchment areas were calculated based on the simulation calculation method of rill erosion and soil erosion together with specific examples. Furthermore, this paper estimates and judges the rationality of constructions slope length and cover area according to the critical slope velocity and the grading standard of soil erosion modulus, which provides a scientific computing and control approach for the horizontal scale of slope constructions in hilly park.
作者
周建华
勾玲琳
胡嘉诚
ZHOU Jianhua;GOU Linglin;HU Jiacheng(School of Horticulture and Landscape Architecture,Southwest University,Chongqing 400715,China)
出处
《西南大学学报（自然科学版）》
CAS
CSCD
北大核心
2022年第7期207-216,共10页
Journal of Southwest University(Natural Science Edition)
基金
重庆市技术创新与应用示范专项(cstc2018jscx-mszdx0033)。
关键词
风景园林
山地公园
坡面建筑
尺度
landscape architecture
hilly park
slope constructions
scale
