The Experimental Study on Prestress Losses of Steel Stranded Wire in Non-Coherent Prestressed Concrete Silos

Abstract:

In this paper, non-coherent prestressed steel stranded wire being introduced in one concrete silo model of 10m inner diameter is tensed at both ends. The prestress losses of wires are tested. Based on the tested result, the trend of prestress losses and prestressing wires strain is educed.

• Periodical: Advanced Materials Research (Volumes 243-249)
• Pages: 1331-1334
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.243-249.1331
• Online since: May 2011
• Authors: Hai Rong Huang, Hao Zhang, Lu Min Wang, Qi Keng Xu, Da Ying Zhang
• Keywords: Non-Coherent Prestressed Stranded Wires, Prestress Losses, Silo, Test

References

[1] Y.Z. Cao, Large-scale coal silo structure analysis, Construction Structure, 2001, in Chinese.

[2] R.Q. Hao, The application of non-coherent prestressed concrete structure in the large diameter silo, New Century Cement Review, 2003, in Chinese.

[3] Z.J. Hao Zhijun, the application of non-coherent prestressed technology in the large-scale circular warehouse pond structure,Construction Technology Development, 2003, in Chinese.

[4] J. Wang, The application of non-coherent prestressed technology in the circular concrete silo, Guizhou University of Industry journal, 2001, in Chinese.

[5] T. Liu, the finite element analysis of non-coherent prestressed sedimentation pond endogenic force test with has, Construction Structure, 2003, in Chinese.

[6] People's Republic of China national standards, Concrete structure design standard GB50010-2002

[7] People's Republic of China professional standard, Non-caking prestressed concrete structure technology regulations JGJ92-2004 J409-2005, in Chinese.

[8] People's Republic of China countryStandard, Reinforced concrete silo design standard GB50077-2003, in Chinese.

[9] D.H. Liu, Y.H. Wei, Reinforced concrete silo lateral pressure computation and test, Construction Science, 1998, in Chinese.

[10] L.S. Gao, The latter non-caking prestressed technology in the large-scale cement clinker silo application, Construction Technology, 2000, in Chinese.

[11] J.F. Kang, The ring-like prestressed structure non-cakes the anchor cable long-term effective prestressed the determination method, Construction Technology, 2002, in Chinese.