论文部分内容阅读
大多数非开挖施工都存在占地面积大、运行成本高、环境污染严重等问题,特别是小尺寸(600 mm以下)非开挖钻孔施工排泥问题对环境影响较大。笔者基于仿生学原理,通过对穿山甲开挖孔洞原理与泥屑输送方法的研究,研究设计了一种适合城市拥挤道路非开挖施工小型钻孔机器人系统。重点对非开挖钻孔系统关键泥屑气力输送技术进行研究,构建了泥屑输送动力学模型;并运用构建的理论方法,进行了举例计算。为小型非开挖钻孔机器人的实际应用奠定了理论基础。
Most trenchless construction has the problems of large area, high running cost and serious environmental pollution. Especially for small size (600 mm or less) non-digging drilling sludge discharge problems have a great impact on the environment. Based on the bionics principle, the author studies the principle of pangolin excavation and the method of transporting debris, and studies and designs a kind of small-scale drilling robot system which is suitable for urban road construction. In this paper, the key technologies of puddle pneumatic conveying in non-digging drilling system are studied emphatically, and the kinetic model of debris conveyor is established. The theoretical method of construction is used to give an example calculation. It laid a theoretical foundation for the practical application of small non-digging drilling robot.