| 摘要: |
| 本文介绍了陕西省陕南、陕北、关中三个自然地理环境条件下,在育代表性的土壤上,1L—330型北方系列犁体的“六分力”测定结果。为研制适于上述条件的新型犁体,提供了较可靠的外载荷资料。文章还简要介绍了国内外铧式犁外栽荷测量研究情况。可供有关测试及设计人员参考。 |
| 关键词: 铧式犁体,六分力测量,1L—330型北方系列犁体,外载荷 |
| DOI： |
| 分类号: |
| 基金项目: |
|
| Research on the Determination of Six Components of Force of Share-type Plow Bottom |
|
Shao Weimin
|
| Abstract: |
| This paper introduces the results of six components of force of IL-330 type plow bottom of the Northern Chinese Series determined on the typical soils in three natural geographical regions of Southern,Northern and Guanzhong parts of Shaanxi Province.Also,more reliable data of external load have been provided for the development of the new type plow bottom in the province.And at the same time,the paper introduces the research conditions of the determination of external load of sharetype plows both at home and abroad,which can be used as the reference by the testers and designers concerned. |
| Key words: Share-type plow bottom,determination of six components of foree,1L-330 type plow bottom of the Northern Chinese Series,external load |
