诚然,近几年我们正面临建筑业几十年发展史上最严酷的寒冬。建筑业面临着洗牌,建筑产业需要转型升级,也需要进行有效的供给侧改革。这促使我们顺应经济发展规律,从粗放型向着精细化管理迈进,从传统型向着科技型方向转变,从纯产业手工操作向着产业现代化进军。同时从建筑业整体市场来看,国家对高铁、地铁等各项基础设施的投资在继续加大,城镇化的进程也在不断地推进,对中西部地区的开发也在不断地深入。这 It is true that in recent years we are facing the harsh winter in the history of the construction industry for several decades. The construction industry is facing a reshuffle, the construction industry needs to be upgraded and upgraded, and an effective supply-side reform is also needed. This prompted us to comply with the laws of economic development, from extensive to intensive management, from the traditional to the direction of science and technology, from purely manual industry operations toward industrial modernization. At the same time, from the perspective of the construction industry as a whole, the state’s investment in various infrastructure projects such as high-speed rail and subway continues to increase. The process of urbanization is also constantly being promoted. The development of the central and western regions is also under continuous development. This