Multiphysical Damage Characteristics of Concrete Exposed to External Sulfate Attack: Elucidating Effect of Drying–Wetting Regime

2022 ◽  
Author(s):  
Kun Wang ◽  
Jinjun Guo ◽  
Lin Yang ◽  
Peng Zhang ◽  
Hongyin Xu
Keyword(s):  
Sulfate Attack ◽  
Damage Characteristics

Sulfate Attack Induced Dry–Wet Failure Modes and a Constitutive Model for Mortar Specimens with a Single Intermittent Fracture

2021 ◽  
Vol 21 (2) ◽  
pp. 04020249
Author(s):  
Tielin Han ◽  
Zhihui Li ◽  
Yunsheng Chen
Keyword(s):  
Constitutive Model ◽  
Failure Modes ◽  
Sulfate Attack

Effect of S2Cl2Addition on the Sulfate Attack of Hydrated Portland Cement

2009 ◽  
Vol 51 (3) ◽  
pp. 110-115
Author(s):  
H. Aygül Yeprem ◽  
Selahattin Gökmen
Keyword(s):  
Portland Cement ◽  
Sulfate Attack

Monitoring Damage Characteristics in a Filled Elastomer under Cyclic Loading Using X-Ray Techniques

2005 ◽  
Author(s):  
C. T. Liu ◽  
L. M. Klynn ◽  
J. Thompson ◽  
J. Sarafin
Keyword(s):  
Cyclic Loading ◽  
X Ray ◽  
Damage Characteristics ◽  
Filled Elastomer

A STUDY ON THE DAMAGE CHARACTERISTICS OF RUBBLE MOUND DURING CONSTRUCTION BY WAVES

2020 ◽  
Vol 76 (2) ◽  
pp. I_877-I_882
Author(s):  
Daiki SAKAI ◽  
Gozo TSUJIMOTO ◽  
Tsuyoshi KANAZAWA ◽  
Taisei KANDA
Keyword(s):  
Damage Characteristics ◽  
Rubble Mound

Progressive damage characteristics of screwed single-lap CFRPI-metal joint subjected to tensile loading at RT and 350°C

2021 ◽  
pp. 002199832098559
Author(s):  
Yun-Tao Zhu ◽  
Jun-Jiang Xiong ◽  
Chu-Yang Luo ◽  
Yi-Sen Du
Keyword(s):  
Damage Model ◽  
Tensile Loading ◽  
Tensile Tests ◽  
Displacement Curve ◽  
Progressive Damage ◽  
Damage Characteristics ◽  
Metal Joint ◽  
Static Tensile ◽  
Strength And Stiffness ◽  
Progressive Damage Model

This paper outlines progressive damage characteristics of screwed single-lap CFRPI-metal joints subjected to tensile loading at RT (room temperature) and 350°C. Quasi-static tensile tests were performed on screwed single-lap CCF300/AC721-30CrMnSiA joint at RT and 350°C, and the load versus displacement curve, strength and stiffness of joint were gauged and discussed. With due consideration of thermal-mechanical interaction and complex failure mechanism, a modified progressive damage model (PDM) based on the mixed failure criterion was devised to simulate progressive damage characteristics of screwed single-lap CCF300/AC721-30CrMnSiA joint, and simulations correlate well with experiments. By using the PDM, the effects of geometry dimensions on mechanical characteristics of screwed single-lap CCF300/AC721-30CrMnSiA joint were analyzed and discussed.

Analysis of surface damage characteristics through air-gap discharge

2020 ◽  
Author(s):  
Xi Chen ◽  
Xin Pan ◽  
Gaochao Luo ◽  
Tianyan Jiang ◽  
Maoqiang Bi
Keyword(s):  
Surface Damage ◽  
Air Gap ◽  
Damage Characteristics

Damage characteristics and laws of micro-crack of underwater electric pulse fracturing coal-rock mass

2021 ◽  
Vol 111 ◽  
pp. 102853
Author(s):  
Xiankai Bao ◽  
Junyu Guo ◽  
Yuan Liu ◽  
Gang Zhao ◽  
Jiaxing Cao ◽  
...  
Keyword(s):  
Rock Mass ◽  
Electric Pulse ◽  
Damage Characteristics ◽  
Coal Rock

Comprehensive resistance of fair-faced concrete suffering from sulfate attack under marine environments

2021 ◽  
Vol 277 ◽  
pp. 122312
Author(s):  
Chang Honglei ◽  
Jin Zuquan ◽  
Wang Penggang ◽  
Wang Jianhong ◽  
Liu Jian
Keyword(s):  
Sulfate Attack ◽  
Marine Environments

In-situ test on impact loads of a five-module 100% low-floor tram and the prediction of damage characteristics of a pile-plank-supported tram track

2021 ◽  
Vol 277 ◽  
pp. 122320
Author(s):  
Yao Shan ◽  
Xiangliang Zhou ◽  
Guohui Cheng ◽  
Zhangqi Jiang ◽  
Shunhua Zhou
Keyword(s):  
Impact Loads ◽  
In Situ Test ◽  
Damage Characteristics
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