华北水利水电大学水利学院
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宋绍华, 张献才, 张剑翔, 等. 基于声发射特征的胶凝砂砾石材料损伤演化模型[J]. 水电能源科学, 2025,(4):124-128.
宋绍华, 张献才, 张剑翔, et al. 基于声发射特征的胶凝砂砾石材料损伤演化模型[J]. 2025, (4): 124-128.
宋绍华, 张献才, 张剑翔, 等. 基于声发射特征的胶凝砂砾石材料损伤演化模型[J]. 水电能源科学, 2025,(4):124-128. DOI: 10.20040/j.cnki.1000-7709.2025.20240952.
宋绍华, 张献才, 张剑翔, et al. 基于声发射特征的胶凝砂砾石材料损伤演化模型[J]. 2025, (4): 124-128. DOI: 10.20040/j.cnki.1000-7709.2025.20240952.
为研究胶凝砂砾石材料的细观损伤破坏机理,开展了单轴压缩声发射试验,从声发射参数角度出发揭示了其损伤演化规律,建立了加载全过程的非线性损伤演化模型。结果表明,胶凝砂砾石材料在整个加载过程中表现为压密、弹性、塑性、峰后破坏4个阶段,整体破坏以剪切破坏为主;加载过程中声发射振铃计数呈上升-活跃-平静的变化趋势,累积振铃计数与损伤变量随时间呈“S”形分布。以声发射特征参数构建的损伤演化模型能够反映材料受载全阶段损伤演化过程及损伤累积程度,为胶凝砂砾石坝结构分析奠定了理论基础。
黄虎,熊衍来,曹克磊,张献才.变幅循环荷载下胶凝砂砾石材料的动强度特性研究[J].水电能源科学,2023(03).
黄虎,黄凯,张献才,韩立炜.循环荷载下胶凝砂砾石材料的滞后及阻尼效应[J].建筑材料学报,2018(05).
冯炜,贾金生,马锋玲.胶凝砂砾石坝筑坝材料耐久性能研究及新型防护材料的研发[J].水利学报,2013(04).
Qin Zhifa,Jin Jiaxu,Lü Xilin,Zhang Xinlei,Chen Yongyong,Li Mingxu,Zuo Shenghao,Shi Jinyan.Insights into mechanical property and damage evaluation of a novel waste-based coal gangue-filled backfill[J].Construction and Building Materials,2023.
Ren Honglei,Cai Xin,Wu Yingli,Jing Peiran,Guo Wanli.A Study of Strength Parameter Evolution and a Statistical Damage Constitutive Model of Cemented Sand and Gravel[J].Materials,2023.
Cai Xin,Zhang Yanan,Guo Xingwen,Liu Qinghui,Zhang Xiaochuan,Xie Xinzhuo.Functional zoning optimization design of cemented sand and gravel dam based on modified Duncan-Chang nonlinear elastic model[J].Case Studies in Construction Materials,2022.
Zhang Xiancai,Li Po,Huang Hu.Dynamic damage constitutive model of cemented sand and gravel material[J].Mechanics of Advanced Materials and Structures,2022.
Zhongzhi Fu,Shengshui Chen,Qiming Zhong,Enyue Ji.A damage hypoplasticity constitutive model for cemented sand and gravel materials[J].Acta Geotechnica,2021.
Yang Jie,Cai Xin,Shan Yangong,Yang Miaomiao,Guo Xingwen,Zhao Jinlei.Small-Strain Dynamic Properties of Lean Cemented Sand and Gravel Materials under Different Cementing Agent Contents[J].Advances in Civil Engineering,2020.
School of Water Conservancy, North China University of Water Resources and Electric Power , Zhengzhou 450045 , China,School of Water Conservancy, North China University of Water Resources and Electric Power , Zhengzhou 450045 , China,School of Water Conservancy, North China University of Water Resources and Electric Power , Zhengzhou 450045 , China,School of Water Conservancy, North China University of Water Resources and Electric Power , Zhengzhou 450045 , China,School of Water Conservancy, North China University of Water Resources and Electric Power , Zhengzhou 450045 , China,School of Water Conservancy, North China University of Water Resources and Electric Power , Zhengzhou 450045 , China,School of Water Conservancy, North China University of Water Resources and Electric Power , Zhengzhou 450045 , China,School of Water Conservancy, North China University of Water Resources and Electric Power , Zhengzhou 450045 , China,School of Water Conservancy, North China University of Water Resources and Electric Power , Zhengzhou 450045 , China.Statistical Law and Predictive Analysis of Compressive Strength of Cemented Sand and Gravel[J].Science and Engineering of Composite Materials,2020.
Zhongzhi Fu,Shengshui Chen,Huaqiang Han.Large-scale triaxial experiments on the static and dynamic behavior of an artificially cemented gravel material[J].European Journal of Environmental and Civil engineering,2020.
North China University of Water Resources and Electric Power , Zhengzhou 450045 , China,North China University of Water Resources and Electric Power , Zhengzhou 450045 , China,North China University of Water Resources and Electric Power , Zhengzhou 450045 , China,North China University of Water Resources and Electric Power , Zhengzhou 450045 , China,North China University of Water Resources and Electric Power , Zhengzhou 450045 , China,North China University of Water Resources and Electric Power , Zhengzhou 450045 , China,North China University of Water Resources and Electric Power , Zhengzhou 450045 , China,North China University of Water Resources and Electric Power , Zhengzhou 450045 , China,North China University of Water Resources and Electric Power , Zhengzhou 450045 , China.Study on Macroscopic and Mesoscopic Mechanical Behavior of CSG based on Inversion of Mesoscopic Material Parameters[J].Science and Engineering of Composite Materials,2020.
Huang Hu,Huo Wenlong,Zhang Xiancai,Zhang Jianwei.Microscopic Failure Mechanism of Cemented Sand and Gravel Materials Under Uniaxial Compression[J].Science of Advanced Materials,2019.
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