摘要
本文运用灰色系统理论的基本原理研究了土工中常见的反复荷载下的残余变形、非均匀应力下的孔压特性。反复应力下的临界应力水平和堤坝施工中的沉降等问题。并运用室内或现场测得的资料验证了灰色预测值的精确性。
By means of the basic prineiples of Grey System Theory, some common geotechnical problems, such asthe residual deformation under repeated loadings, the pore pressure characteristies under non-uniform cyclic stress, the critical stross level of repeated loads ,the settlement during dam or embankment construction, etc., are investigated. The accuracy of values predicted by grey system method is verified by the laboratory or in-situ data.
关键词
灰色系统
土工
堤坝
沉降
变形
grey system theory :geotechnical broblems: measured value verifications
