CAJ | 학술논문

为从力学机制上研究植物根系的固土护坡作用，采用室内剪切试验方法，对不同根系分布形态的植物根系固土护坡的有关规律进行研究。结果表明：与素土体相比，含根系土体增加了土体的抗剪切强度，在强度峰值点对应的应变变大，即在土体被剪破前，含根系土体能够承受更大的变形；不同的根系分布形态，对根系固土强度和边坡稳定性的影响不同。
위종역학궤제상연구식물근계적고토호파작용，채용실내전절시험방법，대불동근계분포형태적식물근계고토호파적유관규률진행연구。결과표명：여소토체상비，함근계토체증가료토체적항전절강도，재강도봉치점대응적응변변대，즉재토체피전파전，함근계토체능구승수경대적변형；불동적근계분포형태，대근계고토강도화변파은정성적영향불동。
By an indoor shear testing method, the experiment was conducted to study the regularities of slope stabilizations of plant roots with different distribution states andinvestigate the slope stabilization of plant roots in mechanics .Compared with undisturbed soil, the root-soilcomposite system improves shearbond strength and enlarging strains at he top of shear strength.The root-soil composite system can sustain larger changes before the soil is sheared.Different root distribution states have distinct influences on soil stabilizing strength and slope stabilization.