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JI Jun, HUANG Geng, ZHANG Wenxue, WU Shukang. Calculation of Lateral Pressure of Formwork Based on Stratified Summation Method[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(4): 179-185. doi: 10.13204/j.gyjzG21040204
Citation: JI Jun, HUANG Geng, ZHANG Wenxue, WU Shukang. Calculation of Lateral Pressure of Formwork Based on Stratified Summation Method[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(4): 179-185. doi: 10.13204/j.gyjzG21040204

Calculation of Lateral Pressure of Formwork Based on Stratified Summation Method

doi: 10.13204/j.gyjzG21040204
  • Received Date: 2021-04-02
    Available Online: 2022-07-25
  • To predict the lateral pressure of formwork more accurately, an experiment aims to investigate the influence on lateral pressure of formwork caused by the time-varying characteristics of friction coefficient μ and reduction coefficient K was conducted. Based on the method of stratified summation, a model for calculating the lateral pressure of formwork was established, the modified calculation formula was deduced and verified. The results showed that the modified formula that considering the time-varying characteristics of key coefficients could perform well in predicting the lateral pressure of formwork.
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