临近高压电塔的滑坡综合处治方案研究

滑坡防治是边坡工程设计与施工必须考虑之点,现依据新规范条款对国道G342主线K12+400～K12+700中在古滑体上发生的牵引式滑坡的防治措施作了详细介绍,包括清方减载后滑坡在多种工况下的稳定性及抗滑桩的尺寸、配筋和布置等设计过程的计算说明和合理性验证,并为公路在该路段后续施工与运行建立了完整的监测体系。从而证明了该套处治方案对该工程滑坡处置的合理性,也为其他相关工程实例中的滑坡处置提供参考。

Study on Comprehensive Treatment Scheme of Landslide near High Voltage Tower

Landslide prevention and control is a point that must be considered in the design and construction of slope engineering. According to the provisions of the new code, the prevention and control measures for the traction-type landslide on the ancient slip mass in the main line K12+400 ~ K12+700 of the national highway G342 are introduced in detail, including the stability of the landslide under various construction conditions after earth clearing and load reduction, and the calculation explanation and rationality verification of the design process such as the size, reinforcement and layout of anti-slide piles. A integrated monitoring system has been established for the subsequent construction and operation of the highway in this section in order to prove the rationality of the treatment scheme for the landslide disposal of the project, and also provide the reference for the landslide disposal in the other related engineering examples.