水利水电除险工程施工总体布置 ,不单纯是一般的技术问题 ,同时也是经济问题和社会问题 (移民 )。在介绍天桥水电站现状及除险加固必要性的基础上 ,从社会经济角度提出了除险工程施工布置方案选择的原则 ,从而合理利用了原工程及其周围地区已有的场地、设施或设备 ,并充分考虑永久占地的合理利用 ,不仅使得国有资产得以盘活利用 ,而且由于占地的减少 ,节省了大量的工程投资 ,避免了一系列社会问题 The overall layout of water conservancy and hydropower project construction is not merely a general technical issue, but also an economic issue and a social issue (immigration). On the basis of introducing the status quo of the Tianqiao hydropower station and the necessity of danger elimination and reinforcement, the principle of construction arrangement plan selection for the project of danger elimination was put forward from the perspective of socioeconomic so as to make rational use of the existing venues, facilities or equipment in the original project and the surrounding areas, And fully consider the rational use of permanent land occupation, which not only enables the utilization of state-owned assets, but also saves a lot of project investment due to the reduction of land occupation and avoids a series of social problems