随着大规模的港口建设，防波堤工程逐渐向深水发展，但受海域风浪影响大、掩

With a massive port construction, breakwater gradually to deep water development, but by the impact of storms and poor shelter conditions, work surface narrow, stone works adverse conditions such as side effects of using large, construction has become more and more difficult . Taking a breakwater Rizhao Port, for example, according to project a ramp breakwater dyke structure, caisson for the structure type vertical breakwater Dyke segment, combined with the characteristics of natural conditions and construction projects, focusing on the caissons of the dyke end segment transportation and installation of construction technology innovation and key technologies to optimize the development of effective measures to guide practice, to ensure the progress of the project, construction quality and safety requirements and achieve the desired goals.

With the large-scale port construction, the breakwater project gradually develops into deep water, but it is becoming more and more difficult to construct because of the adverse conditions such as the large impact of sea wind and waves, poor cover conditions, narrow working surface, and large amount of stone used in the project. Taking a breakwater embankment project in Rizhao Port as an example, according to the project to slope-type breakwater structure as the embankment body, large tank for the structure of the vertical breakwater head section, combined with the natural conditions and construction characteristics of the project, focus on the project embankment head section of the tank transport and installation construction process and key technology innovation optimization, the development of effective measures to guide the practice, To ensure that the progress of the project, construction quality and safety meet the expected requirements and objectives.

With the large-scale port construction, the Breakwater Project gradually develops to the deep water. However, the construction difficulty becomes more and more difficult due to the adverse conditions such as the sea area wind and waves, poor shielding conditions, narrow working surface, large amount of stone used in the project and so on. Taking a Breakwater Project in Rizhao Port as an example, according to the structure of the breakwater with slope structure as its body and Large Caissons as the head of vertical breakwater, combined with the natural conditions and construction characteristics of the project, this paper focuses on the innovation and optimization of caissons transportation and installation construction technology and key technologies in the head of the project, and formulates effective measures to guide practice and ensure the progress of the project Construction quality and safety meet the expected requirements and objectives.