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A platform for research: civil engineering, architecture and urbanism
Protection and reinforcement construction method for high steep danger slope between high pier and abutment
The invention discloses a protection and reinforcement construction method for a high steep danger slope between a high pier and a bridge abutment. The protection and reinforcement construction method comprises the following steps that 1, construction preparation is conducted; step 2, surveying and setting out; 3, a solar ground disaster monitoring system (4) is arranged on the high steep danger slope (3); 4, slope surface danger removal is conducted on the high steep danger slope (3); 5, an anchor rod frame beam (5) is constructed, wherein the anchor rod frame beam (5) comprises a frame beam (51) and a low-prestress anchor rod (52); sixthly, grass is planted in the area of the frame beam (51) on the high steep dangerous slope (3) through soil replacement; 7, anchor cable piles (6) are constructed; and 8, a soil nailing wall (7) is constructed between every two adjacent anchor cable piles (6). Effective protection and reinforcement are formed on the high-steep-danger slope, scouring of river water to the lower structure of the bridge abutment and scouring of rainwater to the high-steep-danger slope can be reduced, and the overall stability of the high-steep-danger slope between the high pier and the bridge abutment can be improved.
本发明公开了一种高墩与桥台间高陡险坡的防护加固施工方法，包括以下步骤：步骤1：施工准备；步骤2：测量放线；步骤3：在高陡险坡(3)上布置太阳能地灾监测系统(4)；步骤4：对高陡险坡(3)进行坡面清危；步骤5：施工锚杆框架梁(5)，锚杆框架梁(5)包括框架梁(51)和低预应力锚杆(52)；步骤6：在高陡险坡(3)上的框架梁(51)区域内客土植草；步骤7：锚索桩(6)施工；步骤8：在相邻两根锚索桩(6)间施工土钉墙(7)。本发明在高陡险坡上形成有效的防护加固，能减少河水对桥台下部结构冲刷及雨水对高陡险坡冲刷，可提高高墩与桥台间高陡险坡的整体稳定性。
Protection and reinforcement construction method for high steep danger slope between high pier and abutment
The invention discloses a protection and reinforcement construction method for a high steep danger slope between a high pier and a bridge abutment. The protection and reinforcement construction method comprises the following steps that 1, construction preparation is conducted; step 2, surveying and setting out; 3, a solar ground disaster monitoring system (4) is arranged on the high steep danger slope (3); 4, slope surface danger removal is conducted on the high steep danger slope (3); 5, an anchor rod frame beam (5) is constructed, wherein the anchor rod frame beam (5) comprises a frame beam (51) and a low-prestress anchor rod (52); sixthly, grass is planted in the area of the frame beam (51) on the high steep dangerous slope (3) through soil replacement; 7, anchor cable piles (6) are constructed; and 8, a soil nailing wall (7) is constructed between every two adjacent anchor cable piles (6). Effective protection and reinforcement are formed on the high-steep-danger slope, scouring of river water to the lower structure of the bridge abutment and scouring of rainwater to the high-steep-danger slope can be reduced, and the overall stability of the high-steep-danger slope between the high pier and the bridge abutment can be improved.
本发明公开了一种高墩与桥台间高陡险坡的防护加固施工方法，包括以下步骤：步骤1：施工准备；步骤2：测量放线；步骤3：在高陡险坡(3)上布置太阳能地灾监测系统(4)；步骤4：对高陡险坡(3)进行坡面清危；步骤5：施工锚杆框架梁(5)，锚杆框架梁(5)包括框架梁(51)和低预应力锚杆(52)；步骤6：在高陡险坡(3)上的框架梁(51)区域内客土植草；步骤7：锚索桩(6)施工；步骤8：在相邻两根锚索桩(6)间施工土钉墙(7)。本发明在高陡险坡上形成有效的防护加固，能减少河水对桥台下部结构冲刷及雨水对高陡险坡冲刷，可提高高墩与桥台间高陡险坡的整体稳定性。
Protection and reinforcement construction method for high steep danger slope between high pier and abutment
高墩与桥台间高陡险坡的防护加固施工方法
LEI BO (author) / LIU ZHENQI (author) / SUN LIN (author) / LIU SHUAI (author) / WANG GANG (author) / HUANG JIXIANG (author) / WANG ZHENFU (author) / JIN LANG (author) / ZHANG SHENG (author)
2022-11-01
Patent
Electronic Resource
Chinese
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