+ If you use a temporary bridge plan and operate vehicles on the bridge will increase the forces on the steel sheet pile system two very large bridge. When the cars cross the bridge with load racket permitted level would endanger the steel sheet pile system and affect the quality of construction as well as the danger to humans and the construction equipment.
+ Distance temporary abutment to abutment Showers very small 1 is 2.7m, so the load of the temporary bridge and shock forces when the vehicle runs through temporary bridge abutments will act on huge Showers 1, endangering the bridge Showers 1
+ Business and construction of reinforced concrete poured for the entire vault of 6 to split into tranches, when the temporary bridge above will be difficult for the construction led to very slow progress and influence construction quality.
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