Source Journal of Chinese Scientific and Technical Papers
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Qin Jianjian, Che Jialing, Dong Pan, Wang Jing, Zhang Jun. STABILITY ANALYSIS OF COUPLER STEEL TUBE FALSEWORK UNDER DOUBLE-DIRECTION LOAD[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(2): 47-50,54. doi: 10.13204/j.gyjz201002011
Citation: Qin Jianjian, Che Jialing, Dong Pan, Wang Jing, Zhang Jun. STABILITY ANALYSIS OF COUPLER STEEL TUBE FALSEWORK UNDER DOUBLE-DIRECTION LOAD[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(2): 47-50,54. doi: 10.13204/j.gyjz201002011

STABILITY ANALYSIS OF COUPLER STEEL TUBE FALSEWORK UNDER DOUBLE-DIRECTION LOAD

doi: 10.13204/j.gyjz201002011
  • Received Date: 2009-11-06
  • Publish Date: 2010-02-20
  • Generally,a coupler steel tube falsework just bears the vertical loads,however,in some structure construction,the falsework should carry a horizontal load from lateral concrete pouring.Taking a subway project for example,the stability bearing capacity of the falsework when it bears a double-direction load is calculated,whose result is compare with that of its carrying both two-way load and a horizontal load,so that a parameter from building of falsework is got.The result of a numerical analysis shows that stable bearing capacity of the falsework under double-direction load is lower than its carrying a vertical load only.So,a series of reliable measures are needed to maintain the stability of the whole structure.
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