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Early-age mortar and concrete strength monitoring using embedded smart piezoelectric module based on wave propagation technique 期刊论文
MEASUREMENT, 2025, 卷号: 247, 页码: 18./通讯作者：Lu, Guoyun
Authors:  Jiang, Shan;  Yang, Juntao;  Hu JX(胡建星);  Lu, Guoyun
Favorite  |  View/Download：2/0  |  Submit date：2025/03/21
Embedded Smart Piezoelectric Module  Wave propagation  Wave Modulus of Elasticity  Mortar and concrete  Strength prediction model  
Investigation on the dynamic failure characteristics of concrete slab based on mesoscopic simulation and energy conversion analysis 期刊论文
CASE STUDIES IN CONSTRUCTION MATERIALS, 2024, 卷号: 21, 页码: 16./通讯作者：Feng, Chun, Wang, Decai
Authors:  Zhang, Qunlei;  Feng C(冯春);  Wang, Decai;  Wu, Zongyuan;  Yang, Lan;  Yue, Jinchao
Favorite  |  View/Download：53/0  |  Submit date：2024/10/08
Concrete slab  Dynamic failure  CDEM  Mesoscopic simulation  Energy conversion  
Mechanical properties and failure modes of polypropylene fiber-reinforced foamed concrete subjected to high strain rates and large compressive deformation: effects of fiber content and length 期刊论文
JOURNAL OF SUSTAINABLE CEMENT-BASED MATERIALS, 2024./通讯作者：Guo WG, Li PH
Authors:  Chen, Longyang;  Li PH(李鹏辉);  Guo, Weiguo;  Zhang, Dongjian;  Wang, Ruifeng;  Gao, Meng;  Yuan, Kangbo
Favorite  |  View/Download：25/0  |  Submit date：2024/12/02
Polypropylene fiber  foamed concrete  high strain rete  fiber length  fiber content  
Dynamic mechanical response, energy absorption capacity, and constitutive modeling of polypropylene fiber-reinforced foamed concrete under high temperature 期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 卷号: 30, 页码: 807-822./通讯作者：Li, Penghui, Guo, Weiguo
Authors:  Chen, Longyang;  Li PH(李鹏辉);  Guo, Weiguo;  Zhang, Dongjian;  Wang, Ruifeng;  Gao, Meng
Favorite  |  View/Download：74/0  |  Submit date：2024/06/11
Foamed concrete  High temperature  Dynamic increase factor  Energy absorption capacity  High strain rate  Dynamic constitutive model  
Continuous-discontinuous element method for simulating three-dimensional reinforced concrete structures 期刊论文
STRUCTURAL CONCRETE, 2024, 页码: 16./通讯作者：Feng, Chun
Authors:  Huang, Junguang;  Feng C(冯春);  Wang, Xueya;  Zhang, Yiming
Favorite  |  View/Download：137/0  |  Submit date：2024/04/29
continuous-discontinuous element method (CDEM)  coupling  failure  numerical simulation  reinforced concrete  
The impact fracture characteristics of concrete slabs under different hammerhead shapes, impact velocities and concrete strengths 期刊论文
CONSTRUCTION AND BUILDING MATERIALS, 2023, 卷号: 392, 页码: 131919./通讯作者：Wang, DC (corresponding author), North China Univ Water Resources & Elect Power, Sch Civil Engn & Commun, Zhengzhou 450045, Peoples R China.
Authors:  Zhang, Qunlei;  Yuan, Ruifu;  Wang, Decai;  Feng C(冯春);  Yue, Jinchao;  Sun, Lijun
Adobe PDF(7934Kb)  |  Favorite  |  View/Download：167/47  |  Submit date：2023/09/05
Concrete slab  Impact cracking  CDEM  Concrete strength  Impact velocity  Hammerhead shape  
Modeling of projectile penetrating fiber-reinforced concrete via the continuum discontinuum element method 期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 276, 页码: 17./通讯作者：Han, Fei, Mei, Yong
Authors:  Sun, Bowen;  Han, Fei;  Feng C(冯春);  Mei, Yong;  Sun, Yunhou;  Shen, Jun;  Zhang, Ao
Adobe PDF(3303Kb)  |  Favorite  |  View/Download：275/64  |  Submit date：2023/02/03
CDEM  Fiber-reinforced concrete  Penetration  Crack width  Weibull distribution  
Effect of fiber content and fiber length on the dynamic compressive properties of strain-hardening ultra-high performance concrete 期刊论文
CONSTRUCTION AND BUILDING MATERIALS, 2022, 卷号: 328, 页码: 10./通讯作者：Tu, Huan
Authors:  Zhang D;  Tu H(涂欢);  Li Y;  Weng YW
Adobe PDF(11960Kb)  |  Favorite  |  View/Download：419/114  |  Submit date：2022/05/17

Strain hardening ultra-high performance concrete

  PE fiber  Dynamic properties  Impact  SHPB  
Investigation on the quasi-static mechanical properties and dynamic compressive behaviors of ultra-high performance concrete with crumbed rubber powders 期刊论文
MATERIALS AND STRUCTURES, 2022, 卷号: 55, 期号: 3, 页码: 16./通讯作者：Tu, Huan
Authors:  Li, Hongliang;  Tu H(涂欢);  Weng, Yiwei
Adobe PDF(6033Kb)  |  Favorite  |  View/Download：299/92  |  Submit date：2022/05/17
Ultra-high performance concrete  Rubberized concrete  Strain rate  Impact loading  Split Hopkinson pressure bar  
Investigation of concrete pavement cracking under multi-head impact loading via the continuum-discontinuum element method 期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2020, 卷号: 135, 页码: 13./通讯作者：Yue Jinchao
Authors:  Zhang QL;  Zhi ZH;  Feng C(冯春);  Cai YC;  Pang GH;  Yue JC
Adobe PDF(4674Kb)  |  Favorite  |  View/Download：619/201  |  Submit date：2020/03/21
Concrete pavement  Mesoscopic simulation  Three-dimensional aggregate  Cohesive model  Impact cracking