Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Temporary trestle structure for expansion joint of end beam of suspension bridge
The invention discloses a temporary trestle structure for an expansion joint of an end beam of a suspension bridge, and relates to the field of bridge construction. A groove is formed in the approach bridge structure; one end of the first supporting structure is arranged on the main bridge structure, and the other end of the first supporting structure is arranged on the groove; and a second support structure, wherein the second support structure is arranged on the groove. Wherein the second supporting structure is provided with a space, the first supporting structure comprises a stretching-in end, the stretching-in end stretches into the space, and the space can accommodate the stretching-in length of the stretching-in end; the temporary trestle structure for the end beam expansion joint of the suspension bridge can ensure that the main bridge structure has enough position expansion deformation under the action of temperature load.
本发明公开了一种悬索桥端梁伸缩缝临时栈桥结构，涉及桥梁施工领域，包括：主桥结构；引桥结构，所述引桥结构上设置有凹槽；第一支撑结构，所述第一支撑结构的一端设置在所述主桥结构上，所述第一支撑结构的另一端设置在所述凹槽上；以及第二支撑结构，所述第二支撑结构设置在所述凹槽上；其中，所述第二支撑结构上设置有空间，所述第一支撑结构包括伸入端，所述伸入端伸入至所述空间中，所述空间能够容纳所述伸入端的伸缩长度，该悬索桥端梁伸缩缝临时栈桥结构能够保证主桥结构在温度荷载作用下有足够的位置伸缩变形。
Temporary trestle structure for expansion joint of end beam of suspension bridge
The invention discloses a temporary trestle structure for an expansion joint of an end beam of a suspension bridge, and relates to the field of bridge construction. A groove is formed in the approach bridge structure; one end of the first supporting structure is arranged on the main bridge structure, and the other end of the first supporting structure is arranged on the groove; and a second support structure, wherein the second support structure is arranged on the groove. Wherein the second supporting structure is provided with a space, the first supporting structure comprises a stretching-in end, the stretching-in end stretches into the space, and the space can accommodate the stretching-in length of the stretching-in end; the temporary trestle structure for the end beam expansion joint of the suspension bridge can ensure that the main bridge structure has enough position expansion deformation under the action of temperature load.
本发明公开了一种悬索桥端梁伸缩缝临时栈桥结构，涉及桥梁施工领域，包括：主桥结构；引桥结构，所述引桥结构上设置有凹槽；第一支撑结构，所述第一支撑结构的一端设置在所述主桥结构上，所述第一支撑结构的另一端设置在所述凹槽上；以及第二支撑结构，所述第二支撑结构设置在所述凹槽上；其中，所述第二支撑结构上设置有空间，所述第一支撑结构包括伸入端，所述伸入端伸入至所述空间中，所述空间能够容纳所述伸入端的伸缩长度，该悬索桥端梁伸缩缝临时栈桥结构能够保证主桥结构在温度荷载作用下有足够的位置伸缩变形。
Temporary trestle structure for expansion joint of end beam of suspension bridge
一种悬索桥端梁伸缩缝临时栈桥结构
WANG XIAOJIA (Autor:in) / WU CONG (Autor:in) / SHEN WEIDONG (Autor:in) / ZHAO QICAI (Autor:in) / RONG GUOCHENG (Autor:in) / CAI YANBIAO (Autor:in) / CHEN FAN (Autor:in) / CHEN YUAN (Autor:in) / WU YUJIAN (Autor:in) / LIU CHENGHONG (Autor:in)
18.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Construction method for temporary navigation hole of trestle bridge
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