<FONT face=Verdana>深基坑支护方案的模糊优选模型及其应用<BR></FONT>

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Abstract Based on the characteristics of support scheme for deep foundation pit，the objective function is constructed with theory of fuzzy mathematics and least square method. A mathematics model of fuzzy optimization of support scheme for deep foundation pit is established to offer a scientific and effective approach to the managers of civil engineering. The practical example，with 3 support schemes for deep foundation pit in Nanjing，is introduced and compared to the results obtained by other methods.

Key words： soil mechanics deep foundation pit support scheme fuzzy mathematics fuzzy optimization

Received: 10 May 2003

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https://rockmech.whrsm.ac.cn/EN/ OR https://rockmech.whrsm.ac.cn/EN/Y2004/V23/I12/2046

[1]	CHU Feng1, ZHANG Dandong1, LUO Jingbo2, XU Chuanzhao2, WANG Xueyan1, YANG Tao1, HUANG Jiahao3, CHEN Yiran1. Strength deformation and water stability of jute fiber reinforced loess and its modified Duncan-Chang model*[J]. , 2026, 45(6): 1880-1898.