門式起重機風壓和刹車力作用

dangmanfuhedepaochezailiangduandeshizhongweizhishi，zhizhushoudaozuidadechuizhiyingli。youshenchubidemenshiqizhongji，zedangpaochezaishenchubideduandianshi
，zhizhushoudaozuidadechuizhiying力。

有伸出臂的門式起重機，必須要使跑車和所運送的貨物，能夠自由的通過支柱。

youyiliangshenchubidemenshiqizhongji，youyubenshenzhongliangjidongfuheershengdewanqulijutuhejiandaotu。keyijisuanchupaochedeshacheli
，zaichelunheguidaojiandemocaxishushi0.15。

橋架的縱向風壓(滿負荷時)：取20-25公斤/平方米。由於風壓和刹車力所作用的水平力(在跑車軌道方向)。

zhuliangshangjiaotieshoulidejueding，keyixiangxicankaoyiqianwomenshuodeneirong，ruowomenbapaocheguidaozhuangzaizongliangdexiayuan
，bingqieanzhizaiyishidangdexuanguajigoushangshi，zhizhudejiegouheqiyuzhuliangdelianjie，zuiweijiandan，zuiweijiandan。cixuanguajigoutongshiyoudangzuojiaqiangjiadelianjieyong
，jiangsuoyoudeshuipingzuoyongli(質量作用力和風力)，傳到在縱梁平麵上的水平聯結架上去。