A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fish-bellied beam for totally-enclosed sound barrier
The invention discloses a fish-bellied beam for a totally-enclosed sound barrier, which comprises a beam body. The beam body comprises a top plate positioned at the upper end and a bottom plate positioned at the lower end, the top plate and the bottom plate are connected through side webs on two sides, and a reserved foundation for mounting the totally-enclosed sound barrier is formed on the top plate. An upper groove for assembling is formed in the top of the reserved foundation, and a connecting flange is embedded in the side wall of the reserved foundation. The sound barrier foundation preset at the top and the reserved foundation of the beam body are poured together; reliability of connection with a beam body is guaranteed, closed sound barrier load can be transmitted through the sidewebs, stress is clear, the side webs are inclined webs to reduce the transverse length of the bottom plate, accordingly, the size of a lower structure is reduced, the outer contour is simple, and manufacturing of a formwork is facilitated. The beam bodies are all made of concrete materials, durability is high, the later maintenance workload is small, and wide applicability is achieved.
本发明公开了一种用于全封闭式声屏障的鱼腹梁，包括梁体，所述梁体包括位于上端的顶板、位于下端的底板，所述顶板、底板通过两侧的边腹板相连，所述顶板上形成用于安装封闭式声屏障的预留基础。所述预留基础顶部形成装配用的上开槽，所述预留基础侧壁处预埋有连接法兰。本发明通过顶部预设的声屏障基础和梁体的预留基础浇筑在一起，保证了与梁体的连接可靠性，且可通过边腹板传递封闭式声屏障荷载，受力明确，边腹板采用斜腹板以减小底板横向长度，从而减小下部结构尺寸，外轮廓简单，方便模板的制作；梁体均为混凝土材料，耐久性高，后期养护维修工作量小，具有广泛的应用性。
Fish-bellied beam for totally-enclosed sound barrier
The invention discloses a fish-bellied beam for a totally-enclosed sound barrier, which comprises a beam body. The beam body comprises a top plate positioned at the upper end and a bottom plate positioned at the lower end, the top plate and the bottom plate are connected through side webs on two sides, and a reserved foundation for mounting the totally-enclosed sound barrier is formed on the top plate. An upper groove for assembling is formed in the top of the reserved foundation, and a connecting flange is embedded in the side wall of the reserved foundation. The sound barrier foundation preset at the top and the reserved foundation of the beam body are poured together; reliability of connection with a beam body is guaranteed, closed sound barrier load can be transmitted through the sidewebs, stress is clear, the side webs are inclined webs to reduce the transverse length of the bottom plate, accordingly, the size of a lower structure is reduced, the outer contour is simple, and manufacturing of a formwork is facilitated. The beam bodies are all made of concrete materials, durability is high, the later maintenance workload is small, and wide applicability is achieved.
本发明公开了一种用于全封闭式声屏障的鱼腹梁，包括梁体，所述梁体包括位于上端的顶板、位于下端的底板，所述顶板、底板通过两侧的边腹板相连，所述顶板上形成用于安装封闭式声屏障的预留基础。所述预留基础顶部形成装配用的上开槽，所述预留基础侧壁处预埋有连接法兰。本发明通过顶部预设的声屏障基础和梁体的预留基础浇筑在一起，保证了与梁体的连接可靠性，且可通过边腹板传递封闭式声屏障荷载，受力明确，边腹板采用斜腹板以减小底板横向长度，从而减小下部结构尺寸，外轮廓简单，方便模板的制作；梁体均为混凝土材料，耐久性高，后期养护维修工作量小，具有广泛的应用性。
Fish-bellied beam for totally-enclosed sound barrier
一种用于全封闭式声屏障的鱼腹梁
WANG ZHEN (author) / SU WEI (author) / LIU KAI (author) / WU CHANGFA (author) / FENG PEI (author) / LIU XIANGJUN (author) / SHANG HAITAO (author) / REN WEI (author)
2020-10-02
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
/
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.
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