Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rail transit totally-closed sound barrier suspended ceiling and construction technology
The invention relates to a rail transit totally-closed sound barrier suspended ceiling and a construction technology, and belongs to the technical field of sound barrier installation, the rail transit totally-closed sound barrier suspended ceiling comprises a lateral barrier and a top barrier, the lateral barrier and the top barrier each comprise a plurality of steel beams parallel to one another, the steel beams are I-shaped, the steel beams parallel to one another are arranged at intervals, and the top barrier is arranged on the lateral barrier. A plurality of longitudinal supports are arranged between the adjacent steel beams, the length direction of the longitudinal supports is perpendicular to the length direction of the steel beams, sound absorption plates are arranged on the longitudinal supports, and the end portions of the steel beams of the lateral barriers and the end portions of the steel beams of the top barrier abut against each other. The connecting plate is located at a splicing seam of the steel beams and covers the splicing seam of the steel beams, the connecting plate and the steel beams are each provided with a plurality of first strip-shaped holes allowing bolts to penetrate through, the first strip-shaped holes are in a cross shape, and two formed holes of each first strip-shaped hole are parallel to the length direction of the corresponding steel beam and perpendicular to the length direction of the corresponding steel beam respectively. The sound barrier has the effect of improving the mounting efficiency of the sound barrier.
本申请涉及一种轨道交通全封闭声屏障吊顶及施工工艺，属于声屏障安装技术领域，包括侧向屏障和顶向屏障，所述侧向屏障和顶向屏障均包括多根相互平行的钢梁，所述钢梁呈工字性，多根相互平行的所述钢梁间隔排布，相邻所述钢梁之间设置有多根纵向支撑，所述纵向支撑的长度方向垂直于钢梁的长度方向，所述纵向支撑上设置有吸声板，所述侧向屏障和顶向屏障的钢梁端部相互抵接，声屏障还包括多个连接板，所述连接板位于钢梁拼接缝处且覆盖钢梁拼接缝，所述连接板和钢梁上均开设有多个供螺栓穿过的第一条形孔，所述第一条形孔呈十字形，所述第一条形孔的两条成孔分别平行于钢梁的长度方向和垂直于钢梁的长度方向。本申请具有提高声屏障的安装效率的效果。
Rail transit totally-closed sound barrier suspended ceiling and construction technology
The invention relates to a rail transit totally-closed sound barrier suspended ceiling and a construction technology, and belongs to the technical field of sound barrier installation, the rail transit totally-closed sound barrier suspended ceiling comprises a lateral barrier and a top barrier, the lateral barrier and the top barrier each comprise a plurality of steel beams parallel to one another, the steel beams are I-shaped, the steel beams parallel to one another are arranged at intervals, and the top barrier is arranged on the lateral barrier. A plurality of longitudinal supports are arranged between the adjacent steel beams, the length direction of the longitudinal supports is perpendicular to the length direction of the steel beams, sound absorption plates are arranged on the longitudinal supports, and the end portions of the steel beams of the lateral barriers and the end portions of the steel beams of the top barrier abut against each other. The connecting plate is located at a splicing seam of the steel beams and covers the splicing seam of the steel beams, the connecting plate and the steel beams are each provided with a plurality of first strip-shaped holes allowing bolts to penetrate through, the first strip-shaped holes are in a cross shape, and two formed holes of each first strip-shaped hole are parallel to the length direction of the corresponding steel beam and perpendicular to the length direction of the corresponding steel beam respectively. The sound barrier has the effect of improving the mounting efficiency of the sound barrier.
本申请涉及一种轨道交通全封闭声屏障吊顶及施工工艺，属于声屏障安装技术领域，包括侧向屏障和顶向屏障，所述侧向屏障和顶向屏障均包括多根相互平行的钢梁，所述钢梁呈工字性，多根相互平行的所述钢梁间隔排布，相邻所述钢梁之间设置有多根纵向支撑，所述纵向支撑的长度方向垂直于钢梁的长度方向，所述纵向支撑上设置有吸声板，所述侧向屏障和顶向屏障的钢梁端部相互抵接，声屏障还包括多个连接板，所述连接板位于钢梁拼接缝处且覆盖钢梁拼接缝，所述连接板和钢梁上均开设有多个供螺栓穿过的第一条形孔，所述第一条形孔呈十字形，所述第一条形孔的两条成孔分别平行于钢梁的长度方向和垂直于钢梁的长度方向。本申请具有提高声屏障的安装效率的效果。
Rail transit totally-closed sound barrier suspended ceiling and construction technology
一种轨道交通全封闭声屏障吊顶及施工工艺
WEI YONG (Autor:in) / WEI DAHENG (Autor:in) / WEI TIANWEI (Autor:in) / YANG LUN (Autor:in)
19.09.2023
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.
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