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For a concrete filled steel tubular (CFST) arch bridge, the steel tubular arch ribs is erected at first and then concrete is pumped into steel tubes to form CFST arch ribs. In general, the steel tubular arch is hoisted segment by segment through cable crane and the stayed cables are used to maintain stability and balance. Therefore, the determination of the stayed-cable forces and construction camber...
The vacuum-surcharge preloading method is widely used in improving soft soil ground. Currently, many methods can be used to calculate the settlement of the ground; however, those analyses need too many parameters and are too complicated for the engineers to use. ANSYS program is a practical program to calculate the settlement of improved soft ground by vacuum-surcharge preloading method. Using the...
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