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High-aseismic reinforced concrete pier using unbonded high-strength core member
High-aseismic reinforced concrete pier using unbonded high-strength core member
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机译:使用无粘结高强度芯构件的高抗震钢筋混凝土墩
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摘要
A reinforcing concrete pier comprising a concrete member 1a, and structural main reinforcing bars 1b embedded in the concrete member so as to extend along an axial direction of the concrete member. A high-strength core member 2, which is higher in strength than the structural main reinforcing bars, is embedded in the concrete member inside the structural main reinforcing bars so as to extend along the axial direction. One end portion 2b with a gap of the core member is fixed to the concrete member at a base portion of the pier, and the other end portion 2a of the core member is fixed to the concrete member at an intermediate portion 1d of the pier. Further, the core member has an unbounded region D in which the core member is not bonded to the concrete member between the one end portion and the other end portion.
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机译:一种钢筋混凝土墩,包括混凝土构件 1 B> a I>和嵌入混凝土中的结构主要钢筋 1 B> b I>构件沿混凝土构件的轴向延伸。强度高于结构性主加强筋的高强度芯构件2被埋入结构性主加强筋内部的混凝土构件中,从而沿轴向延伸。具有芯部构件的间隙的一端部 2 B> b I>在墩的基部固定于混凝土构件,另一端部 2 <核心构件的/ B> a I>在墩的中间部分 1 B> d I>固定到混凝土构件。此外,芯构件在其一端部和另一端部之间具有无界区域D,在该区域中芯构件没有粘结至混凝土构件。
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