Reinforcement Technology of Prestressed Anchor Pier+Anchor Cable Lattice Beam on High and Steep Slope of Jakarta—Bandung High-speed Railway
In relation to the project of the highest pier in the whole line,the largest span T-type rigid frame DK887 Bridge of Jakarta—Bandung High-speed Railway in Indonesia,it introduces the construction methods and measures of protection and reinforcement of abutment foundation in Bandung direction.The stability of the high slope was checked,combining with the actual topography and geological condition of the slope,the reinforcement measures of prestressed anchor cable pier and anchor cable lattice beam were adopted.Through the acceptance test detection,the rationality of the design is verified.the construction on the site,quality and safety are controlled at the same time.The later deformation monitoring meets the design and specification requirements.
complex conditionshigh and steep slopeprestressanchor cable reinforcementrapid constructionrisk controlstability
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