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| PubMed | |
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Article by Xu, D. Z. 1 |
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Article by Chen, J. P. 1 |
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Article by Niu, H. Z. 2 |
����ɫ�����л�ɫ���ƾ��߷���Ӧ�õ�ij����֧���������Ż�ԤӦ��ê����ê�̽Ǽ�ê���ĸֽ��߸���������Slope /W ���������������ģ�ͣ�����ͬ��ê�̽ǶȺֽ��߸�����ϣ���Janbu ������İ�ȫϵ������Ҫ�ĸֽ����ܳ���ΪĿ�꣬���û�ɫ���ƾ��߷����õ���ê�̽�35°��9 ��15. 2 mm �ֽ��ߵ�ԤӦ��ê���ӹ̸û��£���ȡ�ü���ȫ�־��õ�Ч����
The grey situation decision method in grey theory is used to optimize anchorage angle and strand root number of prestressed anchor cable in a landslide support engineering�� The authors use Slope /W software to establish landslide profile model through a combination of varied anchorage angles and strand numbers to calculate the safety factor and the total length of strand by Janbu method�� Taken grey situation decision method��safe and economical effect are achieved when supporting landslide with 35°anchorage angle and 9 roots of 15. 2 mm strand��