Prestressed concrete girder

(10) WO 2018/199528 A1

(22) 17.04.2018

(57) The present invention relates to a prestressed concrete girder widely used in a composite girder bridge method, and more specifically, to a prestressed concrete girder in which a girder shape and tendon arrangement and mounting method are optimized so as to minimize the weight of the girder by reducing the thickness of a girder web.

(71) E&C CO., LTD.) [KR/KR] Gyeonggi-do (KR).

(84) ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), (AM, AZ, BY, KG, KZ, RU, TJ, TM), -Pr-°II (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR,...

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