Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-resetting bridge pier
The invention relates to the technical field of bridge engineering, in particular to a self-resetting pier which comprises a pile foundation, a pier column, a cover beam and a pier column prestress steel strand which are sequentially arranged from top to bottom, the pier column prestress steel strand sequentially penetrates through the cover beam, the pier column and part of the pile foundation, and the top end of the pier column prestress steel strand is anchored to the top of the cover beam. The bottom end of the pier column prestress steel strand is anchored on the side face of the pile foundation, the bottom end of the pier column prestress steel strand is located on the ground, and after a strong earthquake occurs, the bottom end of the pier column prestress steel strand is anchored on the side face of the pile foundation and located on the ground. Therefore, the pier column prestress steel strand can be conveniently checked through the bottom end anchoring point, exposed out of the ground, of the pier column prestress steel strand, and then whether the pier column prestress steel strand is damaged in a violent earthquake or not is judged; therefore, the pier column prestressed steel strand can be replaced in time through the anchoring point, exposed out of the ground, of the pier column prestressed steel strand.
本发明涉及桥梁工程技术领域，特别涉及一种自复位桥墩，包括桩基、墩柱、盖梁和墩柱预应力钢绞线，盖梁、墩柱和桩基自上而下依次设置，墩柱预应力钢绞线依次贯穿盖梁、墩柱和部分桩基，墩柱预应力钢绞线的顶端锚固在盖梁顶部，墩柱预应力钢绞线的底端锚固在桩基的侧面，墩柱预应力钢绞线的底端位于地面之上，在发生强烈地震后，由于墩柱预应力钢绞线的底端锚固在桩基侧面且位于地面之上，从而便于通过墩柱预应力钢绞线漏出在地面上的底端锚固点对墩柱预应力钢绞线检查，进而来判断墩柱预应力钢绞线是否在强烈地震下损坏，如果墩柱预应力钢绞线出现损坏，便可通过墩柱预应力钢绞线漏出在地面上的锚固点来对墩柱预应力钢绞线进行及时更换。
Self-resetting bridge pier
The invention relates to the technical field of bridge engineering, in particular to a self-resetting pier which comprises a pile foundation, a pier column, a cover beam and a pier column prestress steel strand which are sequentially arranged from top to bottom, the pier column prestress steel strand sequentially penetrates through the cover beam, the pier column and part of the pile foundation, and the top end of the pier column prestress steel strand is anchored to the top of the cover beam. The bottom end of the pier column prestress steel strand is anchored on the side face of the pile foundation, the bottom end of the pier column prestress steel strand is located on the ground, and after a strong earthquake occurs, the bottom end of the pier column prestress steel strand is anchored on the side face of the pile foundation and located on the ground. Therefore, the pier column prestress steel strand can be conveniently checked through the bottom end anchoring point, exposed out of the ground, of the pier column prestress steel strand, and then whether the pier column prestress steel strand is damaged in a violent earthquake or not is judged; therefore, the pier column prestressed steel strand can be replaced in time through the anchoring point, exposed out of the ground, of the pier column prestressed steel strand.
本发明涉及桥梁工程技术领域，特别涉及一种自复位桥墩，包括桩基、墩柱、盖梁和墩柱预应力钢绞线，盖梁、墩柱和桩基自上而下依次设置，墩柱预应力钢绞线依次贯穿盖梁、墩柱和部分桩基，墩柱预应力钢绞线的顶端锚固在盖梁顶部，墩柱预应力钢绞线的底端锚固在桩基的侧面，墩柱预应力钢绞线的底端位于地面之上，在发生强烈地震后，由于墩柱预应力钢绞线的底端锚固在桩基侧面且位于地面之上，从而便于通过墩柱预应力钢绞线漏出在地面上的底端锚固点对墩柱预应力钢绞线检查，进而来判断墩柱预应力钢绞线是否在强烈地震下损坏，如果墩柱预应力钢绞线出现损坏，便可通过墩柱预应力钢绞线漏出在地面上的锚固点来对墩柱预应力钢绞线进行及时更换。
Self-resetting bridge pier
一种自复位桥墩
LIU CHAO (Autor:in) / ZOU YU (Autor:in) / LI HAIQING (Autor:in) / LIU WANCHUN (Autor:in) / LI JIANZHONG (Autor:in) / WANG BIYUN (Autor:in) / LU WEI (Autor:in) / ZHANG TIANYI (Autor:in) / WEI KE (Autor:in) / YANG ZHI (Autor:in)
10.11.2023
Patent
Elektronische Ressource
Chinesisch
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