| 1. | Truck mounted concrete pump
混凝土泵车 |
| 2. | The application of electrohydraulic proportion control technique to truck mounted concrete pump
电液比例控制技术在混凝土泵中的应用研究 |
| 3. | The cost of a truck mounted attenuator ( tma ) is about $ 180 , 000 . currently , 16 road works vehicles are equipped with tmas
车尾撞击缓冲器的成本约为18万元，目前有16部道路工程车辆已装设这种装置。 |
| 4. | At first , the dissertation introduced the general situation of the development , constitution of structure and motion mechanism of the truck mounted concrete pump
本文首先简要介绍了混凝土泵车的发展概况、结构组成和运动机理以及本课题需要涉及到的理论基础和软件工具。 |
| 5. | A new type of mud pump with high flow , high pressure , compactness and light weight is designed for truck mounted water well drill rig , tackling the difficulty in mud pump matching
为车装水文水井钻机设计大流量、高压力、小体积、小质量的新型泥浆泵，解决其泥浆泵配套难的问题。 |
| 6. | The concrete establishment progress of the truck mounted concrete pump ' s frame is presented from the exertion of loads , the establishment of restraints to the creation of meshes
从载荷的施加、约束的建立到网格单元的划分，本文详细介绍了混凝土泵车底架有限元模型的具体建立过程。 |
| 7. | Aimed at the structure and characteristic of the frame ( base structure ) of the truck mounted concrete pump , an appropriate and correct finite element analysis model is established by adopting such ways as theories , software and tests . a good effect is acquired after the local improvement to the structure of the frame foundation according to the finite element analysis results
本文从实际问题出发，将理论、软件工具和试验有机结合起来，针对混凝土泵车底架的结构和工作特性，建立了合适、正确的有限元模型，并根据其分析结果，对底架进行了结构上的局部改进，取得了良好效果。 |
