A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for renovating hidden dangers of settlement and slump of side slope of high-fill roadbed
The invention relates to the technical field of buildings, and discloses a high-fill roadbed side slope settlement and slump hidden danger treatment method which comprises the following steps that jet grouting piles are obliquely reinforced; reinforcing the inclined steel anchor pipe and the vertical steel floral pipe; inserting a drainage floral tube; constructing a slope toe sheet-pile wall and backfilling behind the wall; road shoulder replacement filling treatment; according to the method, the high-fill roadbed and the lower stable geological layer are connected into a whole through all-directional reinforcement from a road shoulder to a slope toe, long-term stability of the high-fill roadbed is better facilitated, the roadbed reinforcement position is far away from a line, all-day operation can be achieved, the method is not affected by driving, road closure construction is not needed, and the construction period is shortened. The construction efficiency is improved; omnibearing reinforcement from the road shoulder to the slope toe is beneficial to long-term stability of the high-fill roadbed. The construction technology is simple, materials needed by construction can be obtained locally, the construction cost is low, and operability is high.
本发明涉及建筑技术领域，公开了一种高填方路基边坡沉降、滑塌隐患整治方法，包括以下步骤，旋喷桩斜向加固；斜向钢锚管、竖向钢花管加固；插打排水花管；坡脚桩板墙施工及墙后回填；路肩换填处理；本方法为通过从路肩至坡脚全方位的加固使高填方路基与下部稳定地质层连接成一个整体的加固方法，更有利于高填方路基的长期稳定，本发明提出的路基加固位置距离线路较远，可全天作业，不受行车影响，无需封路施工，提高了施工效率；从路肩至坡脚全方位的加固，有利于高填方路基的长期稳定；施工工艺简单，施工所需材料可就地取材，施工成本低，可操作性强。
Method for renovating hidden dangers of settlement and slump of side slope of high-fill roadbed
The invention relates to the technical field of buildings, and discloses a high-fill roadbed side slope settlement and slump hidden danger treatment method which comprises the following steps that jet grouting piles are obliquely reinforced; reinforcing the inclined steel anchor pipe and the vertical steel floral pipe; inserting a drainage floral tube; constructing a slope toe sheet-pile wall and backfilling behind the wall; road shoulder replacement filling treatment; according to the method, the high-fill roadbed and the lower stable geological layer are connected into a whole through all-directional reinforcement from a road shoulder to a slope toe, long-term stability of the high-fill roadbed is better facilitated, the roadbed reinforcement position is far away from a line, all-day operation can be achieved, the method is not affected by driving, road closure construction is not needed, and the construction period is shortened. The construction efficiency is improved; omnibearing reinforcement from the road shoulder to the slope toe is beneficial to long-term stability of the high-fill roadbed. The construction technology is simple, materials needed by construction can be obtained locally, the construction cost is low, and operability is high.
本发明涉及建筑技术领域，公开了一种高填方路基边坡沉降、滑塌隐患整治方法，包括以下步骤，旋喷桩斜向加固；斜向钢锚管、竖向钢花管加固；插打排水花管；坡脚桩板墙施工及墙后回填；路肩换填处理；本方法为通过从路肩至坡脚全方位的加固使高填方路基与下部稳定地质层连接成一个整体的加固方法，更有利于高填方路基的长期稳定，本发明提出的路基加固位置距离线路较远，可全天作业，不受行车影响，无需封路施工，提高了施工效率；从路肩至坡脚全方位的加固，有利于高填方路基的长期稳定；施工工艺简单，施工所需材料可就地取材，施工成本低，可操作性强。
Method for renovating hidden dangers of settlement and slump of side slope of high-fill roadbed
一种高填方路基边坡沉降、滑塌隐患整治方法
FU YUEWEI (author) / WANG HAOYANG (author) / ZHANG YONGCHAO (author) / MA XIAO (author) / KANG YAOQI (author) / SONG SEUNG-GUK (author) / LI FUKAI (author) / ZHAO JIANYIN (author) / PEI XINWEI (author) / FAN JINKUI (author)
2023-11-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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