Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mechanical Properties of Cement Concrete under Corrosion Fatigue
Corrosion fatigue damage is the main reason of influencing cement concrete durability performance. With the loading test equipment of fatigue corrosion designed specially. Laboratory experiments are made on the cement concrete under fatigue load and sulfate solution in this paper. The related factors water-cement ratio affecting the performance of cement concrete under corrosion are also studied. Test results show the damage of cement concrete under corrosion is much more than the mathematical summation of each participating single action by alternating stresses and corrosion agents. Reducing water–cement ratio in reasonable range can improve the ability to resist the coupled action of alternating stresses and corrosion agents.
Mechanical Properties of Cement Concrete under Corrosion Fatigue
Corrosion fatigue damage is the main reason of influencing cement concrete durability performance. With the loading test equipment of fatigue corrosion designed specially. Laboratory experiments are made on the cement concrete under fatigue load and sulfate solution in this paper. The related factors water-cement ratio affecting the performance of cement concrete under corrosion are also studied. Test results show the damage of cement concrete under corrosion is much more than the mathematical summation of each participating single action by alternating stresses and corrosion agents. Reducing water–cement ratio in reasonable range can improve the ability to resist the coupled action of alternating stresses and corrosion agents.
Mechanical Properties of Cement Concrete under Corrosion Fatigue
Guan, Bo-Wen (Autor:in) / Chen, Shuan-Fa (Autor:in) / Xiong, Rui (Autor:in) / Sheng, Yan-Ping (Autor:in)
2012
4 Seiten
Aufsatz (Konferenz)
Englisch
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