Because operating rigid frame bridges have chief diseases at present. A diseasing bridge is evaluated by using analytic hierarchy process and expert evaluation combined factor method at first, then the reinforcement measure is studied based on evaluation consequence, the calculation of internal force and deformation are carried Out by the finite element method, and the evaluation analysis of reinforcement effect is done by calculation result.

針對目前正在運營的剛架混凝土拱橋出現(xiàn)的主要病害一区二区黄片在线播放，首先利用基于層次分析及專家評估的變權(quán)綜合系數(shù)法對一實際病害橋梁結(jié)構(gòu)進行了評估，然后根據(jù)評估結(jié)果對該橋的維修加固措施進行了研究全网毛片免费网；采用有限元方法對橋梁加固后的內(nèi)力和變形進行了計算性生活视频一级，并根據(jù)計算結(jié)果對該橋的加固效果進行了評估分析。

Virus existing in tuberose make the plant growthing slowly,reducing the number of inflorescence and the rate of flower production,cutting down the time of flowering.And the diseasing flower is small,the color is light.

病毒在晚香玉植株體內(nèi)的存在黄色在线aa，使得晚香玉植株生長緩慢欧美亚洲一级黄片，植株的每株花序數(shù)、座花率降低午夜18，花期縮短国内毛片，花小在线高清无码不卡，花色淡伦理天堂百度影音观看，商品價值大大降低。