| 新型挤压泵式湿式混凝土喷射机的研制 |
| |
| 引用本文： | 戈和建.新型挤压泵式湿式混凝土喷射机的研制[J].隧道建设,2009,29(2):249-251. |
| |
| 作者姓名： | 戈和建 |
| |
| 作者单位： | 煤炭科学研究总院南京研究所 |
| |
| 摘 要： | 介绍国内湿喷机的使用现状及2种主要机型使用中存在的问题，重点阐述了PS4J湿喷机的技术途径和结构原理，对如何提高挤压胶管的使用寿命进行了研究，给出了挤压胶管中心弯曲半径的估算方法，叙述了挤压泵脉冲的改进方法及本机与JD-150混凝土搅拌机的配套特性，陈述了本机的综合技术性能。
|
| 关 键 词： | 喷射机湿式混凝土挤压泵 |
| 收稿时间： | 2009-01-14 |
| 修稿时间： | 2009-03-03 |
Development of New Compressing Pump Type Wet Shotcreting Machine |
| |
| GE Hejian.Development of New Compressing Pump Type Wet Shotcreting Machine[J].Tunnel Construction,2009,29(2):249-251. |
| |
| Authors: | GE Hejian |
| |
| Institution: | Nanjing Research Institute of CCRI |
| |
| Abstract: | The application of wet shotcreting machines in China and the problems occurring in the application of 2 popular wet shotcreting machines are presented.The emphasis is placed on the presentation of the technical and structural principles of PS4J wet shotcreting machine.Study is made on how to improve the service life of the compressing hoses.Methods to estimate the central bending radius of the compressing hoses are recommended.The method to improve the pulse of the compressing pump and the characteristics o... |
| |
| Keywords: | shotcreting machine wet shotcrete compressing pump |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《隧道建设》浏览原始摘要信息 |
| 点击此处可从《隧道建设》下载免费的PDF全文 |
