Trajectory Planning for Concrete Pump Truck Based on Related Information

Trajectory planning with obstacle avoidance for a concrete

Jan 01, 2020 · In this paper a trajectory planner for point-to-point motion of a concrete pump is presented. The method is based on harmonic artificial potentials to plan the tool center point motion in the task space and constrained quadratic optimization to convert the task space motion into the configuration space.

Concrete Pumps - Types and Selection - The Constructor

Concrete pumps are tools used to convey liquid concrete from the source of concrete to the place of casting. The basic principle, the types, and selection Concrete pumps are tools used to convey liquid concrete from the source of concrete to the place of casting. The basic principle, the types, and selection of concrete pumps based on work are explained briefly in this article.

Simulation control of concrete pump truck boom based on

Jun 19, 2009 · Simulation control of concrete pump truck boom based on PSO and adaptive robust PD Abstract: In order to improve the joint operation real-time and accuracy, using cubic polynomial interpolation method described trajectory; Through the simulation examples analysis, the conclusion is that the method of combination PSO and adaptive robust PD

Volvo Cement Truck

Apr 06, 2021 · Download Volvo Cement Truck 3D CAD Model for AutoCAD SolidWorks Inventor ProEngineer CATIA 3ds Max Maya Cinema 4D Lightwave Softimage Blender and other CAD and 3D. C6813 at the World of Concrete show February 4-7 2020 at the Las Vegas Convention Center. C7012 at World of Concrete 2018 January 23-26 at the Las Vegas Conference Center.

Modeling and Analysis of Truck Mounted Concrete Pump Boom

By far there is lack of research on different working conditions between rigid and flexible dynamics of truck mounted concrete pump booms. First a 3D model has been established by using virtual prototyping technology of a 37 m long boom in Pro/Engineering software. Then the rigid body simulation model has been built. Next modal superimposition method is adopted to change the 4 rigid body booms

Trajectory Planning for Concrete Pump Truck Based on

Oct 01, 2011 · Trajectory Planning for Concrete Pump Truck Based on Intelligent Hill Climbing and Genetic Algorithm Kang, Xiao Dong; Huang, Gang; Cao, Xian Li; Zhou, Xiang; Abstract. Publication: Applied Mechanics and Materials. Pub Date: October 2011

What causes accidents? | Proceedings of the Institution of

This paper describes aspects of the findings of a three-year research project, Construction Accident Causality (ConCA),1 funded by the UK Health and Safety Executive (HSE). ConCA used a combination of focus groups and a detailed study of 100 construction accidents using an ergonomics systems approach, to identify where safety is compromised and why.

The Last Few Feet| Concrete Construction Magazine

Jun 06, 2008 · "Pumping should be the first option," says Keith Bauer of Charlotte, N.C.-based Carolina Coastal Pumping. And for many, it is. Pumping offers speed and also keeps the weight of ready-mix trucks away from the slab base. But there are good alternatives to consider when pumping isn't practical.

CN102530725A - Automobile crane anti-swing control

Online trajectory planning based efficient bridge crane swing elimination control method CN106276617A (en) * Liming: Liming Concrete pump truck monitoring method, concrete pump truck monitoring system and concrete pump truck CN101014529B (en) 2011-05 …

Trajectory Planning for Concrete Pump Truck Based on

Simulation and performance comparison experiments show that this hybrid algorithm is practical and effective, which offers a new approach for the trajectory planning problem of concrete pump truck. Trajectory Planning for Concrete Pump Truck Based on Intelligent Hill Climbing and Genetic Algorithm | …

CHAPTER 5: CONCRETE PLACEMENT AND ONSOLIDATION

2. Number of concrete pumps or concrete buckets and cranes. 3. Number and spacing of concrete trucks assigned to the concrete pour. 4. Method of concrete delivery at the concrete pump hopper. 5. Concrete pump capability to reach all areas of the pour, avoiding overhead hazards and …

Industrea Acquisition Corp. to Acquire Concrete Pumping

Sep 07, 2018 · Concrete pumping is a specialized method of concrete placement that requires highly-skilled operators to position a truck-mounted boom for precise delivery when direct pouring is not feasible. The customer value proposition of concrete pumping includes shortened project times, enhanced access to challenging construction locations, consistent

Answering the capex question: When does renting equipment

Jun 11, 2018 · The Toronto-based Amherst Group's mobile cranes and mobile concrete pump trucks are case in point. One of the largest rental businesses of its kind in the province, Amherst rents its machinery along with an operator, making it akin to a "taxi service," according to Vice-President Valerie Brennan.

Point-to-Point trajectory planning of flexible redundant

May 23, 2002 · A trajectory planning method to minimize vibration and/or executing time of a point-to-point motion is presented for FRMs based on Genetic Algorithms (GAs). Kinematics redundancy is integrated into the presented method as planning variables.

(PDF) Trajectory Planning for Concrete Pump Truck Based on

Trajectory Planning for Concrete Pump Truck Based on Intelligent Hill Climbing and Genetic Algorithm

READYMIX NEWS

the issue of concrete blow-back and pump-back into the concrete truck mixing bowl, which can be an inherently dangerous procedure unless carefully controlled. Blow-back uses high air pressure to move residual concrete from the line or boom pump back into the truck mixer or bowl. Air pressure will cause anything inside the pipe to act as a high

Journal of Robotics Journal Impact IF 2020-2021 | Analysis

Dynamic Path Planning of Unknown Environment Based on Deep Reinforcement Learning: Modeling and Analysis of Truck Mounted Concrete Pump Boom by Virtual Prototyping: Optimal trajectory planning for glass-handing robot based on execution time acceleration and jerk

Industrea Acquisition Corp. to Acquire Concrete Pumping

Sep 07, 2018 · Concrete pumping is a specialized method of concrete placement that requires highly-skilled operators to position a truck-mounted boom for precise delivery when direct pouring is not feasible. The customer value proposition of concrete pumping includes shortened project times, enhanced access to challenging construction locations, consistent

Global Concrete Pump Market Report 2020-2027 with Short

Feb 18, 2021 · Truck Mounted Concrete Pumps, one of the segments analyzed in the report, is projected to record a 5.4% CAGR and reach US$2.1 Billion by the end of the analysis period.

Concrete Pump Trucks Market Analysis, Research, Regional

Based on geography, the Concrete Pump Trucks Market can be segmented into North America, Europe, Asian Pacific, Latin America, Middle East and Africa, and Rest of the World (ROW). Regional outlook helps to understand product revenue, volume & growth rate for various countries.