植物根系固土试验研究进展  

作　　者：明雨洁 姚秋亦 高新南 

机构地区：[1]南京农业大学信息管理学院,南京211800

出　　处：《科技创新与应用》2025年第1期74-78,85,共6页Technology Innovation and Application

基　　金：国家级大学生创新训练项目(202310307023Z)。

摘　　要：植物根系固土技术在防治土体滑坡中具有重要作用。为深入了解植物根系与土壤相互作用机理,基于现有研究成果,利用VOSviewer软件对2000—2023年植物根系固土领域文献进行关键词聚类分析,得出植物根系固土试验研究常用的方法有根土复合体剪切试验、单根抗拉试验、根系构型试验和原位拉拔试验,分类归纳4种试验方法的适用性及应用情况。详细梳理各试验方法的研究进展,总结根系参数、土壤性质和环境条件对固土效果的影响。未来研究需优化试验方法,更准确地模拟实际条件中根土复合体的受力,以提高试验研究结论的准确性和代表性。Plant root soil fixation technology plays an important role in preventing and controlling soil landslides.In order to deeply understand the interaction mechanism of plant roots and soil,based on existing research results,VOSviewer software was used to conduct keyword cluster analysis of the literature in the field of plant roots soil consolidation from 2000 to 2023,and the commonly used methods for plant roots soil consolidation test research were obtained.Root soil composite shear test,root tensile test,root configuration test and in-situ pullout test,and the applicability and application of the four test methods were classified and summarized.The research progress of each test method was reviewed in detail,and the effects of root parameters,soil properties and environmental conditions on soil consolidation were summarized.Future research needs to optimize the test method to more accurately simulate the forces on the root-soil complex under actual conditions to improve the accuracy and representativeness of the test research conclusions.

关 键 词：根系固土 文献计量 根系构型 抗剪强度 单根抗拉试验 原位拉拔试验 

分 类 号：TU411[建筑科学—岩土工程]