A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a spliced bridge and a splicing method thereof. The spliced bridge comprises stand column bodies, reinforcing bases, triangular bridge bodies and vertex angle inhaul cables. The stand column bodies are arranged in two rows at intervals in a staggered mode in the bridge laying direction. A splicing table is formed at one end of the stand column bodies; every three adjacent stand column bodies form the triangular beam unit; the triangular bridge bodies are erected on the triangular beam units, and the triangular bridge bodies and the splicing tables on the stand column bodies are spliced to form a bridge deck; one end, away from the triangular bridge body, of the column body is connected with the reinforcing base; the reinforcing base is located on the side, away from the bridge floor, of the stand column body. One end of the vertex angle inhaul cable is connected with the stand column body, and the other end is grounded; the vertex angle inhaul cables are located on the side, opposite to the reinforcing bases, of the stand column bodies. The triangular beam unit of the spliced bridge can effectively resist the triangular structure stressed in the lateral direction, and the stability of the bridge in the lateral direction is improved. The triangular bridge bodies can be conveniently spliced and positioned through the triangular vertex angles of the triangular bridge bodies, and the splicing precision and accuracy are improved.
本发明涉及提供一种拼接式桥梁及其拼接方法，拼接式桥梁包括立柱体、加强底座、三角桥体、顶角拉索；立柱体沿桥梁铺设方向成两列且交错间隔设置；立柱体的一端形成拼接台；相邻三个立柱体组成三角梁单元；三角桥体架设在三角梁单元上，且三角桥体与立柱体上的拼接台拼接形成桥面；立柱体上远离三角桥体的一端与加强底座连接；加强底座位于立柱体上远离桥面的一侧；顶角拉索的一端与立柱体连接，另一端接地；顶角拉索位于立柱体上同加强底座相对的一侧。该拼接式桥梁的三角梁单元能够有效抵抗侧向方向受力的三角形结构，提升桥梁在侧向方向的稳定性。三角桥体的三角形顶角可以方便三角桥体之间相互拼接和定位，提高了拼接的精度和准确定。
The invention relates to a spliced bridge and a splicing method thereof. The spliced bridge comprises stand column bodies, reinforcing bases, triangular bridge bodies and vertex angle inhaul cables. The stand column bodies are arranged in two rows at intervals in a staggered mode in the bridge laying direction. A splicing table is formed at one end of the stand column bodies; every three adjacent stand column bodies form the triangular beam unit; the triangular bridge bodies are erected on the triangular beam units, and the triangular bridge bodies and the splicing tables on the stand column bodies are spliced to form a bridge deck; one end, away from the triangular bridge body, of the column body is connected with the reinforcing base; the reinforcing base is located on the side, away from the bridge floor, of the stand column body. One end of the vertex angle inhaul cable is connected with the stand column body, and the other end is grounded; the vertex angle inhaul cables are located on the side, opposite to the reinforcing bases, of the stand column bodies. The triangular beam unit of the spliced bridge can effectively resist the triangular structure stressed in the lateral direction, and the stability of the bridge in the lateral direction is improved. The triangular bridge bodies can be conveniently spliced and positioned through the triangular vertex angles of the triangular bridge bodies, and the splicing precision and accuracy are improved.
本发明涉及提供一种拼接式桥梁及其拼接方法，拼接式桥梁包括立柱体、加强底座、三角桥体、顶角拉索；立柱体沿桥梁铺设方向成两列且交错间隔设置；立柱体的一端形成拼接台；相邻三个立柱体组成三角梁单元；三角桥体架设在三角梁单元上，且三角桥体与立柱体上的拼接台拼接形成桥面；立柱体上远离三角桥体的一端与加强底座连接；加强底座位于立柱体上远离桥面的一侧；顶角拉索的一端与立柱体连接，另一端接地；顶角拉索位于立柱体上同加强底座相对的一侧。该拼接式桥梁的三角梁单元能够有效抵抗侧向方向受力的三角形结构，提升桥梁在侧向方向的稳定性。三角桥体的三角形顶角可以方便三角桥体之间相互拼接和定位，提高了拼接的精度和准确定。
Splicing construction method of segmental prefabricated spliced bridge
| European Patent Office | 2023