整体式肋梁楼盖中,一般按塑性内力重分布方法计算

For the overall style room of signals equipment in the railway to the room of signal& communication equipment in the high-speed railway

标注圆弧的半径,及端点位置
或圆心及半径
或圆弧半径及两条切线
…………
等等,总之标注后形成唯一性,就可以

The red highway span 126 kilometers,use four traffic lanes highways standard construction,the computation driving speed are 100 kilometers/hours,the integral-type roadbed width 26.0 meters,middle supposes 2.0 meters separation strips; Arch of bridge and roadbed same width,bridge design load for automobile □□ultra 20 levels,验算 load for trailer □□120.The volume of traffic by "four stages forecast" the law,the establishment present situation year OD volume of traffic,after on all fronts completes is open to traffic,in 2020 the road section greatest volume of traffic is 39575pcu/d,□□in 1999 the historical road freight volume calculated from 1993 yearly average increasing progressively rate is 17.80 □□20.02%.Anticipated construction fixed number of years:The engineering construction time limit for a project is four years