The analyses of mechanical properties of prestressed concrete I-shaped beam during construction

@inproceedings{Jianhua2004TheAO,
  title={The analyses of mechanical properties of prestressed concrete I-shaped beam during construction},
  author={Dong Jian-hua},
  year={2004}
}
The mechanical properties of the prestressed concrete I-shaped beam during construction are discussed in this paper. According to five different stretching orders, three methods, bridge norm method, equivalent load principle and finite element analysis software ANSYS, have been adopted to calculate the stress properties of one post-stressed concrete I-shaped beam with the span of 30 meters which is regarded as the investigated object. Meanwhile the contrasts of these three calculation results… CONTINUE READING

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