Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-speed railway bridge closed type sound barrier shoe-shaped column foot
The invention discloses a high-speed railway bridge closed type sound barrier shoe-shaped column foot which is composed of a column base steel structure assembly and a bolt assembly. The column foot steel structure assembly is in a boot shape. The column foot consists of a column foot upper flange, a column foot web plate, web plate stiffening ribs and a bottom plate. The column foot upper flangeis in butt welding with the inner side flange of the sound barrier H-shaped steel stand column; the column foot web is in butt welding with the sound barrier H-shaped steel stand column web. The web stiffening ribs are symmetrically distributed on the two sides of the column foot web. The bottom plate is horizontally arranged at the lowermost part of the column foot, the outer side flange of the sound barrier H-shaped steel stand column is welded on the bottom plate, the bottom plate is provided with bolt holes used for installing bolts, the bolt assembly is pre-buried in the bridge, the boltassembly penetrates through the bolt holes in the bottom plate and is fixedly connected with the bottom plate through the locking device, and the column foot and the bridge are connected into a whole.The inner side of the column foot bolt is overhauled, and connection is reliable; meanwhile, the strength and the rigidity of the bridge closed type sound barrier column foot are improved through thecolumn foot structure, the stiffening ribs and the bolts.
本发明公开了一种高速铁路桥梁封闭式声屏障靴型柱脚，由柱脚钢结构组件和螺栓组件组成；柱脚钢结构组件呈靴型，由柱脚上翼缘、柱脚腹板、腹板加劲肋和底板构成，柱脚上翼缘与声屏障H型钢立柱内侧翼缘对接焊接，柱脚腹板与声屏障H型钢立柱腹板对接焊接，腹板加劲肋对称分布于柱脚腹板两侧，底板水平布置于柱脚最下方，声屏障H型钢立柱外侧翼缘焊接于底板上，底板上开有用于螺栓安装的螺栓孔，螺栓组件预埋于桥梁内，螺栓组件穿过底板上的螺栓孔通过锁紧装置与底板连接固定，将柱脚与桥梁连接成整体。本发明实现了柱脚螺栓内侧检修，且连接可靠；同时通过柱脚构造、加劲肋的设置以及螺栓的布置提高了桥梁封闭式声屏障柱脚的强度和刚度。
High-speed railway bridge closed type sound barrier shoe-shaped column foot
The invention discloses a high-speed railway bridge closed type sound barrier shoe-shaped column foot which is composed of a column base steel structure assembly and a bolt assembly. The column foot steel structure assembly is in a boot shape. The column foot consists of a column foot upper flange, a column foot web plate, web plate stiffening ribs and a bottom plate. The column foot upper flangeis in butt welding with the inner side flange of the sound barrier H-shaped steel stand column; the column foot web is in butt welding with the sound barrier H-shaped steel stand column web. The web stiffening ribs are symmetrically distributed on the two sides of the column foot web. The bottom plate is horizontally arranged at the lowermost part of the column foot, the outer side flange of the sound barrier H-shaped steel stand column is welded on the bottom plate, the bottom plate is provided with bolt holes used for installing bolts, the bolt assembly is pre-buried in the bridge, the boltassembly penetrates through the bolt holes in the bottom plate and is fixedly connected with the bottom plate through the locking device, and the column foot and the bridge are connected into a whole.The inner side of the column foot bolt is overhauled, and connection is reliable; meanwhile, the strength and the rigidity of the bridge closed type sound barrier column foot are improved through thecolumn foot structure, the stiffening ribs and the bolts.
本发明公开了一种高速铁路桥梁封闭式声屏障靴型柱脚，由柱脚钢结构组件和螺栓组件组成；柱脚钢结构组件呈靴型，由柱脚上翼缘、柱脚腹板、腹板加劲肋和底板构成，柱脚上翼缘与声屏障H型钢立柱内侧翼缘对接焊接，柱脚腹板与声屏障H型钢立柱腹板对接焊接，腹板加劲肋对称分布于柱脚腹板两侧，底板水平布置于柱脚最下方，声屏障H型钢立柱外侧翼缘焊接于底板上，底板上开有用于螺栓安装的螺栓孔，螺栓组件预埋于桥梁内，螺栓组件穿过底板上的螺栓孔通过锁紧装置与底板连接固定，将柱脚与桥梁连接成整体。本发明实现了柱脚螺栓内侧检修，且连接可靠；同时通过柱脚构造、加劲肋的设置以及螺栓的布置提高了桥梁封闭式声屏障柱脚的强度和刚度。
High-speed railway bridge closed type sound barrier shoe-shaped column foot
一种高速铁路桥梁封闭式声屏障靴型柱脚
ZHOU JICHAO (Autor:in) / ZHU ZHENGQING (Autor:in) / ZHANG SHIFENG (Autor:in) / YU YUE (Autor:in) / ZHAO YU (Autor:in) / ZHANG HAIYU (Autor:in) / SHI YUCHUAN (Autor:in) / SHEN YAOGUO (Autor:in) / PAN XIAOYAN (Autor:in)
30.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E01D
BRIDGES
,
Brücken
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