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随着高速公路网络的逐步形成,高速公路跨线工程将越来越多,但因其施工难度较大而成为高速公路建设的一大难点。如何在确保施工安全的前提下,高效快速的完成施工任务,并保证施工的质量及美观性,将成为施工中的一大重点。本文结合乐宜高速公路铁丝网、三维网组合喷播植草防护施工实例,根据施工实际情况,在保证施工安全及施工进度得基础上,对铁丝网、三维网组合喷播植草防护施工工艺进行叙述,此工艺降低雨水冲刷径流速度,减少水土流失,吸热保温保水,促进草籽发芽,有利于植物生长和边坡的稳定和安全,缩短工期,使其施工更加方便,充分保证及指导了本工程的施工,并希望在今后同类工程中可以此得到有益的启迪和借鉴。
With the gradual formation of the expressway network, more and more expressways will be built up. However, due to the difficulty in construction, it becomes a major difficulty in highway construction. How to ensure the construction safety under the premise of efficient and rapid completion of the construction tasks, and to ensure the construction quality and aesthetics, will become a major focus of construction. Based on the practical construction of barbed wire fence and three-dimensional net combined with barbed wire fence and grass planting protection in Leiyi Expressway, this paper describes the construction technology of barbed wire fence and three-dimensional net combined seeding and grass planting on the basis of ensuring construction safety and construction progress. The technology reduces the runoff speed of rainwater scouring, reduces soil and water loss, absorbs heat and keeps warm water, promotes the germination of grass seeds, is conducive to the stability and safety of plant growth and slope, shortens the construction period, makes the construction more convenient, fully guarantees and guides the project Construction, and hope that similar projects in the future can be useful enlightenment and reference.