DMC复合地基工后沉降可靠性分析及设计优化
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陈伟航,罗强,王腾飞,张文生,蒋良潍
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Reliability analysis of post-construction settlement of DMC composite foundation and design optimization
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Wei-hang CHEN,Qiang LUO,Teng-fei WANG,Wen-sheng ZHANG,Liang-wei JIANG
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| 表 3 优选区域的优化方案与建造成本 |
| Tab.3 Optimized solutions and construction costs in optimal region |
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| 序号 | lp/m | d/m | a/m | h/m | Sp/m | Q/(元·m−1) | | 现场 | 10.0 | 1.2 | 1.9 | 0.5 | 0.265 | 8996 | | 1 | 11.0 | 0.8 | 2.5 | 0.8 | 0.264 | 5276 | | 2 | 12.0 | 0.8 | 2.5 | 0.6 | 0.254 | 5185 | | 3 | 11.0 | 0.8 | 2.5 | 0.9 | 0.234 | 5501 | | 4 | 12.0 | 0.8 | 2.5 | 0.7 | 0.226 | 5410 | | 5 | 12.0 | 0.8 | 2.5 | 0.8 | 0.200 | 5634 | | 6 | 12.0 | 0.9 | 2.5 | 0.7 | 0.197 | 5803 | | 7 | 12.0 | 0.8 | 2.5 | 0.9 | 0.179 | 5859 | | 8 | 12.0 | 0.9 | 2.5 | 0.8 | 0.171 | 6028 | | 9 | 12.0 | 0.9 | 2.5 | 0.9 | 0.149 | 6252 | | 10 | 12.0 | 1.0 | 2.5 | 0.8 | 0.140 | 6461 | | 11 | 12.0 | 1.0 | 2.5 | 0.9 | 0.119 | 6686 | | 12 | 12.0 | 1.1 | 2.5 | 0.8 | 0.117 | 6939 | | 13 | 12.0 | 1.1 | 2.5 | 0.9 | 0.096 | 7164 | | 14 | 12.0 | 1.2 | 2.5 | 0.8 | 0.096 | 7466 | | 15 | 12.0 | 1.2 | 2.5 | 0.9 | 0.085 | 7691 | | 16 | 12.0 | 1.3 | 2.5 | 0.8 | 0.086 | 8047 | | 17 | 12.0 | 1.3 | 2.5 | 0.9 | 0.081 | 8272 | | 18 | 12.0 | 1.4 | 2.5 | 0.7 | 0.086 | 8463 | | 19 | 12.0 | 1.4 | 2.5 | 0.8 | 0.081 | 8688 | | 20 | 12.0 | 1.4 | 2.5 | 0.9 | 0.078 | 8913 |
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