A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Blocking structure suitable for gully debris flow and rockfall protection and construction method thereof
The invention relates to the technical field of gully debris flow and collapsed rockfall protection, and discloses a blocking structure suitable for gully debris flow and rockfall protection and a construction method of the blocking structure. The two sides of the blocking net structure are connected with slopes on the two sides of the mountain valley through climbing beams, and the bottom end of the blocking net structure is connected with the bottom of the valley through a fixing structure. The climbing beam is arranged on the slope surface of the valley and is connected with the slope surface through the reverse pre-stressed anchor cable; the blocking net structure comprises an upper blocking net used for blocking falling rocks and a lower blocking net used for blocking debris flow. The blocking net is composed of a plurality of flexible transverse steel strands and longitudinal steel strands, and the intersection positions are fixed through high-strength cross-shaped buckles. According to the blocking structure suitable for gully debris flow and rockfall protection and the construction method of the blocking structure, blocking protection of gully debris flow and collapsed rockfall in a gully is considered, and the blocking structure is high in protection energy level, high in toughness and easy to maintain.
本发明涉及沟谷泥石流及崩塌落石防护技术领域，且公开了一种适用沟谷泥石流及落石防护的拦挡结构及其施工方法，其中拦挡结构包括设置于山体沟谷内的爬坡梁和拦挡网结构，拦挡网结构两侧通过爬坡梁与山体沟谷两侧的坡面连接，拦挡网结构底端通过固定结构与沟谷底部连接；爬坡梁设置于沟谷坡面上，爬坡梁通过反向预应力锚索与坡面连接；拦挡网结构包括用于拦挡落石的上部拦挡网和用于拦挡泥石流的下部拦挡网。拦挡网由若干柔性横向钢绞线和纵向钢绞线组成，交叉处采用高强十字卡扣固定。本发明采用上述一种适用沟谷泥石流及落石防护的拦挡结构及其施工方法，兼顾沟谷型泥石流及沟谷内崩塌落石拦挡防护，且拦挡结构防护能级高、韧性强、易维护。
Blocking structure suitable for gully debris flow and rockfall protection and construction method thereof
The invention relates to the technical field of gully debris flow and collapsed rockfall protection, and discloses a blocking structure suitable for gully debris flow and rockfall protection and a construction method of the blocking structure. The two sides of the blocking net structure are connected with slopes on the two sides of the mountain valley through climbing beams, and the bottom end of the blocking net structure is connected with the bottom of the valley through a fixing structure. The climbing beam is arranged on the slope surface of the valley and is connected with the slope surface through the reverse pre-stressed anchor cable; the blocking net structure comprises an upper blocking net used for blocking falling rocks and a lower blocking net used for blocking debris flow. The blocking net is composed of a plurality of flexible transverse steel strands and longitudinal steel strands, and the intersection positions are fixed through high-strength cross-shaped buckles. According to the blocking structure suitable for gully debris flow and rockfall protection and the construction method of the blocking structure, blocking protection of gully debris flow and collapsed rockfall in a gully is considered, and the blocking structure is high in protection energy level, high in toughness and easy to maintain.
本发明涉及沟谷泥石流及崩塌落石防护技术领域，且公开了一种适用沟谷泥石流及落石防护的拦挡结构及其施工方法，其中拦挡结构包括设置于山体沟谷内的爬坡梁和拦挡网结构，拦挡网结构两侧通过爬坡梁与山体沟谷两侧的坡面连接，拦挡网结构底端通过固定结构与沟谷底部连接；爬坡梁设置于沟谷坡面上，爬坡梁通过反向预应力锚索与坡面连接；拦挡网结构包括用于拦挡落石的上部拦挡网和用于拦挡泥石流的下部拦挡网。拦挡网由若干柔性横向钢绞线和纵向钢绞线组成，交叉处采用高强十字卡扣固定。本发明采用上述一种适用沟谷泥石流及落石防护的拦挡结构及其施工方法，兼顾沟谷型泥石流及沟谷内崩塌落石拦挡防护，且拦挡结构防护能级高、韧性强、易维护。
Blocking structure suitable for gully debris flow and rockfall protection and construction method thereof
一种适用沟谷泥石流及落石防护的拦挡结构及其施工方法
ZHANG YUFANG (author) / YUAN KUN (author) / LI JIAN (author) / SONG GUOZHUANG (author) / WAN JUNLI (author) / GAO XU (author) / LIU MENGJIA (author) / LIU BO (author) / DUAN LEI (author) / DENG SHENG (author)
2024-05-10
Patent
Electronic Resource
Chinese
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.
/
E02D
FOUNDATIONS
,
Gründungen
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