Abstract
By practical experience and lots of actual data on tens of prestressed concrete V.S, maximum strains of the midspan sectional concrete and strains of tendon are calculated according to actual date of the midspan deflection Yc, which show whole structual working condition, as a result, method for fast test of structural bearing capacity can be deduced, which would make determining bearing capacity of existing prestressed concrete V.S simply and quickly, and also improve accuracy of experimental results and working efficiency.
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References
Xurichang Zhaojiakui, Test Technology of Forestry Bridge, Publishing House of Northeast Forestry University, 1987.
Test Report of Prestressed Concrete Voided Slad, Test Center of Forestry Project, 1993, 1994, 1995.
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Mingkui, M., Changlin, S. & Ruxiang, Z. Method for fast test of prestressed concrete Voided slab (V.S). J. Northeast For. Univ. 7, 92–94 (1996). https://doi.org/10.1007/BF02843066
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DOI: https://doi.org/10.1007/BF02843066