基于写实分析法混凝土四面六边体新型护岸定额研究

Research on the New Revetment Fixed of Concrete Tetrahedron Body with Six Sides Based on Realistic Analysis Method

预制混凝土四面六边体护岸是一种集抗冲、促淤于一体的新型护岸结构,但尚无出台统一的概(预)算定额标准阻碍了混凝土四面六边体新型护岸技术的发展应用。依托南京三江口节点护岸加固工程混凝土四面六边体项目进行深入细致的现场研究,以施工中先进生产工艺为基础,采用写实分析法提出混凝土四面六边体预制生产定额及抛投定额两项确定性建议值,形成混凝土四面六边体定额中最关键的两项要素,进一步完善了混凝土四面六边体定额体系。

It was a new revetment construction with impact resistance and silt deposition to precast concrete tetrahedron body with six sides.There was no uniform budget proposal quota standard,blocking the development and application of revetment technology for the concrete tetrahedron with six sides.It was researched deeply to rely on the project about the concrete tetrahedron body with six sides of revetment reinforcement engineering located in Nanjing Sanjiangkou.With advanced technology as the foundation in the construction,the two deterministic recommended values for precast production quota were casts quota was put forward about the concrete tetrahedron with six sides by realistic analysis.The two key elements were formatted about concrete tetrahedron with six sides fixed.It improved the quota system of concrete tetrahedron with six sides further.