The parameters fitting in high-strength concrete mix proportion experiment

Abstract

Parameters that need to be fitted in High-Strength concrete mix proportion experiment and two equation models that are referenced in the experiment are discussed. The reasoning and implement of the corresponding linear futting algorithm are demonstrated. Parmeter fitting is realized by value estimate method of mathematical statistics. This paper combines mathematical statisitics, linear equations and template thought together successfully and discussed an efficient parameter fitting method based on strength equation model and water consumption equation model.

Keywords

template / linear fitting / type

References

[1] Deihuai Wang, Zhaoyuan Chen. Design of Mix Proportion on High Performance Concrete. Concrete, 1996, 3: 4-10.

[2] Chengming Zhou, Luo Zhong, Weilong Tong. Design and Realization of High-strength Concrete Expert System (HSES). PC Development, 2000, 10(3): 5-7.

[3] Caijun Chen, Luo Zhong. Design and Realization of High-strength Concrete Expert System (PTES). Journal of Wuhan University of Technology, 2001, 23(10): 13-16.

[4] Meyers Scott. More Effective C⁺⁺, 1996 Wuhan: Addison-Wesley.

[5] Qijun Yao. Endurance Prediction of Reinforced Concrete Structure. Concrete and Cement Products, 2002, 7(3): 18-21.

[6] Gang Shang, Luo Zhong, Lisheng Liu. The Weight Analysis of Structure Designing. Computer Development, 2001, 8(1): 2-5.

[7] Gang Shang, Lisheng Liu, Luo Zhong. The Application of Neural Network in Girder Structure. Journal of Wuhan University of Technology, 2002, 20(2): 8-10.