Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vertical pre-stressed anchor cable balance weight retaining wall and construction method thereof
The invention discloses a vertical pre-stressed anchor cable balance-weight retaining wall and a construction method thereof, and relates to the technical field of retaining wall construction. The vertical pre-stressed anchor cable balance-weight retaining wall comprises a retaining wall body and further comprises a pre-stressed anchor cable sleeve; a foundation of the retaining wall body is located on a covering layer gentle slope section. A plurality of pre-stressed anchor cable sleeves are pre-buried on the retaining wall body, and the pre-stressed anchor cable sleeves vertically penetrate through the retaining wall body from a balance weight platform of the retaining wall body and extend into bed rock; and a pre-stressed anchor cable for anchoring penetrates into the pre-stressed anchor cable sleeve. By the adoption of the scheme, the vertical pre-stressed anchor cables are arranged on the balance weight platform of the balance weight type concrete retaining wall, the vertical pressure stress and the anti-sliding bending moment are increased, and the anti-sliding stability coefficient and the anti-overturning stability coefficient of the balance weight type concrete retaining wall are improved. The height of the balance weight type concrete retaining wall is reduced, and the masonry size of the balance weight type concrete retaining wall is reduced.
本发明公开了一种竖向预应力锚索衡重式挡土墙及其施工方法，涉及挡土墙施工技术领域，包括挡土墙本体，还包括预应力锚索套管；所述挡土墙本体的基础位于覆盖层缓坡地段；所述挡土墙本体上预埋有多根预应力锚索套管，所述预应力锚索套管从所述挡土墙本体的衡重台处竖向贯穿挡土墙本体，并伸入到基岩中；所述预应力锚索套管内穿入有用于锚固的预应力锚索。采用本方案，利用衡重式混凝土挡土墙的衡重台设置竖向预应力锚索，增加了竖向压应力和抗滑动弯矩，提高了衡重式混凝土挡土墙抗滑稳定系数和抗倾覆稳定系数。降低了衡重式混凝土挡土墙高度，减小了衡重式混凝土挡土墙圬工体积。
Vertical pre-stressed anchor cable balance weight retaining wall and construction method thereof
The invention discloses a vertical pre-stressed anchor cable balance-weight retaining wall and a construction method thereof, and relates to the technical field of retaining wall construction. The vertical pre-stressed anchor cable balance-weight retaining wall comprises a retaining wall body and further comprises a pre-stressed anchor cable sleeve; a foundation of the retaining wall body is located on a covering layer gentle slope section. A plurality of pre-stressed anchor cable sleeves are pre-buried on the retaining wall body, and the pre-stressed anchor cable sleeves vertically penetrate through the retaining wall body from a balance weight platform of the retaining wall body and extend into bed rock; and a pre-stressed anchor cable for anchoring penetrates into the pre-stressed anchor cable sleeve. By the adoption of the scheme, the vertical pre-stressed anchor cables are arranged on the balance weight platform of the balance weight type concrete retaining wall, the vertical pressure stress and the anti-sliding bending moment are increased, and the anti-sliding stability coefficient and the anti-overturning stability coefficient of the balance weight type concrete retaining wall are improved. The height of the balance weight type concrete retaining wall is reduced, and the masonry size of the balance weight type concrete retaining wall is reduced.
本发明公开了一种竖向预应力锚索衡重式挡土墙及其施工方法，涉及挡土墙施工技术领域，包括挡土墙本体，还包括预应力锚索套管；所述挡土墙本体的基础位于覆盖层缓坡地段；所述挡土墙本体上预埋有多根预应力锚索套管，所述预应力锚索套管从所述挡土墙本体的衡重台处竖向贯穿挡土墙本体，并伸入到基岩中；所述预应力锚索套管内穿入有用于锚固的预应力锚索。采用本方案，利用衡重式混凝土挡土墙的衡重台设置竖向预应力锚索，增加了竖向压应力和抗滑动弯矩，提高了衡重式混凝土挡土墙抗滑稳定系数和抗倾覆稳定系数。降低了衡重式混凝土挡土墙高度，减小了衡重式混凝土挡土墙圬工体积。
Vertical pre-stressed anchor cable balance weight retaining wall and construction method thereof
一种竖向预应力锚索衡重式挡土墙及其施工方法
SHEN XIWEN (Autor:in) / YUAN YULIN (Autor:in) / SONG SHUZHI (Autor:in) / HE XIN (Autor:in) / YANG PENG (Autor:in) / LI GUOQING (Autor:in)
03.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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