全国各地不少城镇街头的桥梁因人为因素而不堪重负,成了危桥病桥。笔者针对这一现状对部分地区的城镇街头桥梁进行了调查,归结起来主要因素有这么几点。以桥为市人满为患由于许多游人都喜欢到城镇街头的桥梁上去散步闲玩,许多生意人就抓住这个优势在桥面上摆摊设点。桥面上做生意的、购物的、闲玩的和其它闲杂人等混合在一起,显得十分拥挤,特别是逢年过节,桥面上简直是人满为患,本来几十秒钟就可以通过的一座桥,现在成了令过往车辆发怵,令路政管理者颇为头疼的问题,有时甚至能堵上几个小时。 Many towns and cities across the country due to human factors and the streets of the bridge overwhelmed, became a dangerous bridge bridge disease. In response to this situation, the author conducted a survey on urban street bridges in some areas. In summary, the main factors are as follows. To bridge overcrowding for the city Because many tourists like to go to the streets of the town streets for leisure and fun, many businessmen to seize this advantage set up stalls on the bridge deck. Bridge business, shopping, leisure and mixed with other miscellaneous mixed together, it is very crowded, especially during the holidays, the bridge is simply overcrowded, had a few seconds can pass a bridge Has now become a problem that has caused the passing of vehicles in the past and has caused headache to road managers. Sometimes they can be blocked for a few hours.