Long-term performance of fiber reinforced cementitious composites with high ductility under seawater attack with different salinities

2022 ◽  
Vol 317 ◽  
pp. 126164
Author(s):  
Wenrui Wang ◽  
Shilang Xu ◽  
Qinghua Li ◽  
Shilin Dong
Keyword(s):  
Cementitious Composites ◽  
High Ductility ◽  
Fiber Reinforced ◽  
Long Term Performance ◽  
Term Performance ◽  
Fiber Reinforced Cementitious Composites

Discussion on HRBF500 Grain Reinforcement and C100 High-Performance Fiber Reinforced Cementitious Composites (HPFRCC) in the Civil Air Defense Work

2010 ◽  
Vol 168-170 ◽  
pp. 1658-1664 ◽  
Author(s):  
Shan Yao ◽  
Ji Wen Zhang ◽  
Yong Ming Tu
Keyword(s):  
High Performance ◽  
Beam Width ◽  
Cementitious Composites ◽  
Fiber Reinforced ◽  
Critical Question ◽  
Air Defense ◽  
High Performance Fiber ◽  
New Material ◽  
Fiber Reinforced Cementitious Composites

The clearance requirement of civil air defense work is a critical question; existing design will lead higher cost and the inconvenience in construction. Through introduction the material properties of HRBF500 reinforced and high-performance fiber reinforced cementitious composites (HPFRCC), calculated the design value of strength and the coefficient of strength for the two materials, provided theoretical for civil air defense work design for the future use HRB500 and the C100 HPFRCC. Based on the practical projects, contrast the frame beam using the HRB335 and C40 with HRBF500 and C100 HPFRCC for reinforcement and cross-section, the results showed that: with the same beam width and same reinforcement, the new material can effectively reduce the high of beams. The combination of these two new materials has a long-term significance in the civil air defense work.

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