Application Technology of Slope Prefabricated Drainage Ditch with Composite Material
According to the construction technology of drainage ditch in slope reinforcement,a kind of prefabricated drainage ditch based on composite materials was researched and developed,the material and engineering characteristics of the drainage ditch were tested and analyzed,and it was successfully applied to a slope treatment project in Shenzhen.The construction of the ditch is fast and the roughness ratio is 0.0116.The drainage capacity of the ditch is stronger than that of the concrete ditch of the same section size.The connecting plate can withstand a maximum mass of approximately 202 kg of objects,making it suitable for pedestrian passage.According to the accelerated aging test results of fluorescent lamps,the service life of the ditch is estimated to be about 51 years,meeting the service life requirements of permanent drainage ditches.It has the advantages of high strength,strong durability,easy to transport,lower cost than reinforced concrete drainage ditch,strong adaptability and low carbon environmental protection.
国家科技期刊平台
NSTL
万方数据
