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TENSION APPLYING CONTINUOUS CONSTRUCTION METHOD USING PROTRUSION TENDON OF PRETENSION PRECAST CONCRETE MEMBER

机译:利用张拉预应力混凝土构件的张拉筋施加连续施工方法的张拉

摘要

The present invention relates to a tension applying continuous construction method using a protrusion tendon of a pretension precast concrete member, which is to continuously construct concrete member arranged to be adjacent by forming a connection unit between the concrete members by in-site concrete. A tendon (tendon for pretension) arranged in the concrete member for pretension of the concrete member protrudes to the side of the concrete member, and the protruding parts (protruding tendon) of the tendon are connected to each other and tensioned. Also, compression stress by the tension is applied to the connection unit manufactured by the in-site concrete. A separation on a boundary surface between the connection unit and the concrete member is prevented, and a crack in the connection unit is suppressed. Therefore, the concrete member is stably and integrally continuous.;COPYRIGHT KIPO 2016
机译:本发明涉及一种使用预应力预制混凝土构件的伸出肌腱的施加张力的连续施工方法,该方法是通过在现场通过在混凝土构件之间形成连接单元来连续构造布置成相邻的混凝土构件。布置在用于混凝土构件的预拉伸的混凝土构件中的肌腱(用于预拉伸的肌腱)向混凝土构件的侧面突出,并且肌腱的突出部分(肌腱的突出部分)彼此连接并张紧。而且,由张力产生的压缩应力被施加到由现场混凝土制造的连接单元上。防止了在连接单元和混凝土构件之间的边界面上的分离,并且抑制了连接单元中的裂缝。因此,混凝土构件是稳定且整体连续的。; COPYRIGHT KIPO 2016

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