A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
W-shaped pier
The invention discloses a W-shaped pier. The W-shaped pier comprises an upper pier body, a lower pier body and a bent cap; the upper pier body is W-shaped; the top of the upper pier body is connectedwith the bent cap; the bottom of the upper pier body is connected with the lower pier body; the lower pier body is a double-column pier. According to the W-shaped pier, the upper pier body on the upper portion of the W-shaped pier is W-shaped and can better adapt to arrangement of the support of a wide-body beam bridge; cantilever arms are short, so that stress is reasonable, and therefore, the defects of a traditional Y-shaped single-column pier in the wide-body beam bridge are effectively overcome, and construction is convenient; the upper pier body has a cavity, so that materials are saved;meanwhile, the lower pier body of the lower portion of the W-shaped pier is a double-column pier, and compared with a three-column pier or large-size pier body design adopted by a traditional wide-body beam bridge, such a structure can assist in saving land under the bridge and reducing construction cost. The W-shaped pier is simple in structure, convenient to manufacture and good in effect.
本发明公开了一种W型桥墩，包括上墩身、下墩身和盖梁，所述上墩身呈W型，所述上墩身顶部连接所述盖梁，所述上墩身底部连接所述下墩身，所述下墩身为双柱墩。运用本发明所述的一种W型桥墩，上部所述上墩身呈W型能够更好地适应宽体梁桥的支座布置，且挑臂较短，受力合理，有效弥补了传统Y形独柱墩在宽体梁桥中的不足，便于施工，自带空腔，节约材料；同时下部所述下墩身为双柱墩，相较于传统宽体梁桥所采用的三柱墩或大体积墩身设计而言，也能达到节约桥下用地和降低工程造价的作用；该W型桥墩结构简单，制造方便，效果良好。
W-shaped pier
The invention discloses a W-shaped pier. The W-shaped pier comprises an upper pier body, a lower pier body and a bent cap; the upper pier body is W-shaped; the top of the upper pier body is connectedwith the bent cap; the bottom of the upper pier body is connected with the lower pier body; the lower pier body is a double-column pier. According to the W-shaped pier, the upper pier body on the upper portion of the W-shaped pier is W-shaped and can better adapt to arrangement of the support of a wide-body beam bridge; cantilever arms are short, so that stress is reasonable, and therefore, the defects of a traditional Y-shaped single-column pier in the wide-body beam bridge are effectively overcome, and construction is convenient; the upper pier body has a cavity, so that materials are saved;meanwhile, the lower pier body of the lower portion of the W-shaped pier is a double-column pier, and compared with a three-column pier or large-size pier body design adopted by a traditional wide-body beam bridge, such a structure can assist in saving land under the bridge and reducing construction cost. The W-shaped pier is simple in structure, convenient to manufacture and good in effect.
本发明公开了一种W型桥墩，包括上墩身、下墩身和盖梁，所述上墩身呈W型，所述上墩身顶部连接所述盖梁，所述上墩身底部连接所述下墩身，所述下墩身为双柱墩。运用本发明所述的一种W型桥墩，上部所述上墩身呈W型能够更好地适应宽体梁桥的支座布置，且挑臂较短，受力合理，有效弥补了传统Y形独柱墩在宽体梁桥中的不足，便于施工，自带空腔，节约材料；同时下部所述下墩身为双柱墩，相较于传统宽体梁桥所采用的三柱墩或大体积墩身设计而言，也能达到节约桥下用地和降低工程造价的作用；该W型桥墩结构简单，制造方便，效果良好。
W-shaped pier
一种W型桥墩
WANG YINGLIANG (author) / WANG LIANG (author) / REN WANMIN (author) / YUAN MING (author) / LIANG CHUNMING (author) / WANG YUJUE (author) / SU ZHILI (author) / LI XIUHUA (author) / TANG MINYU (author)
2020-06-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken