本书针对黏土心墙坝开展了坝体变形协调和渗流稳定关键技术研究工作,通过系统的室内试验、离心模型试验及数值模拟手段,研究了坝体在施工期、蓄水期及运行期的应力分布和变形特性,揭示了坝壳料密度对沉降梯度、应力劣化及应力水平的影响机制,提出了基于坝体变形、应力特性及强度指标的坝体变形协调量化评价指标,并基于多目标优化理论,综合考虑坝体应力特性、强度指标及变形特性,提出了基于坝体变形协调的最优化计算方法,为同类坝型的变形协调设计提供科学支撑。 本书可供从事土石坝工程研究和安全管理的人员及高等院校水利水电工程专业的师生阅读参考。
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Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Pub Date: 2020-12-01 Pages: 168 Language: Chinese Publisher: Yellow River Water Conservancy Press Qianping Reservoir Clay Core Dam Deformation Coordination Analysis Method and Application carried out dam deformation coordination and seepage for clay core dams Research work on key stabilization technologies. Through systematic indoor tests. centrifugal model tests and numerical simulation methods. the stress distribution and deformation characteristics of the dam body during the con. Seller Inventory # NU008190