竹筋香根草土坡加固技术治理粘性土坡滑坡

参考锚杆和土钉工作机理,用竹筋代替钢筋,用粘土水泥浆代替水泥浆,做钻孔阻滑桩,治理某粘性土坡严重滑坡.土坡在竣工早期的稳定利用竹筋阻滑,后期的稳定则依靠香根草根系稳固浅层松动土体以及土坡自身的稳定固结来维持.虽然竹筋的耐久性较差,但仅把它作为临时性支护是可行的,且节约钢材,降低造价.

A Project of Some Clay Landslide Measures in Shaoguan of Guangdong Province

A landslide can not continue to minish its angle already. Bamboo bar is used to replace steel bar, correspondingly, clay grouts instead of grouts, considering how the bolt and soil nail work. As a result, one new kind of bore holding pile was made. During early days, the soll slope stability depends on the new piles, and later it does on Vetiver Grass roots which fasten the loose clay slope tightly. The durability of the bamboo bar is not long actually, However, it is completely feasible that bamboo bar is applied to a temporary retaining project. Steel materials as well as lower the cost of project are economized.