Essays about: "asphalt roller"

Found 4 essays containing the words asphalt roller.

  1. 1. Ribersborgs strandstråk : hållbar upprustning av urbana stråk utifrån besökares olika hastigheter

    University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

    Author : Frida Westberg Ekerljung; [2023]
    Keywords : social hållbarhet; shared space; trafikintegrering; trafikseparering; gång- och cykelstråk;

    Abstract : På obebyggd mark finns potential att utveckla städer. Här konkurrerar grönområdens attraktivitet med behovet av bostäder. På områden mellan husen tenderar efterfrågan på fler funktioner öka liksom variationen av trafikslag som ska samsas där. READ MORE

  3. 2. Design of Eccentric Double Amplitude Vibration Drum Roller Shaft with Improved Mass Moment of Inertia : Product Development of Compaction Equipment

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Marika Blad; Alexander Tynnerstål Balog; [2020]
    Keywords : Eccentricity; mass moment of inertia; double amplitude feature; vibration; Excentricitet; masströghetsmoment; dubbelamplitud; vibration;

    Abstract : Road construction is important to make transports safe and sustainable. To compact asphalt an amount of energy needs to be conducted into the material either by static pressure or dynamic vibrations. An asphalt-roller compact the material and increases its load-bearing capacity. READ MORE

  4. 3. Modal Analysis on a MIMO System : For an asphalt roller CC1200

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : You You; Daxin Chen; [2015]
    Keywords : Experimental modal testing; MIMO system; modal analysis; Matlab; numerical model; Reflex.;

    Abstract : Impact hammer is the current modal testing way in Dynapac testing department. Due to highly damped characteristic of big construction machines, there are a few weaknesses for modal testing when using hammer, such as short response time, limited frequency resolution, poor quality of frequency response functions. READ MORE

  5. 4. Load Calculation and Simulation of an Asphalt Roller

    University essay from Blekinge Tekniska Högskola/Avdelningen för maskinteknik

    Author : Amer Mohamed; [2005]
    Keywords : Asphalt Roller; Optimization; Drums; Forks; Rigid body; Steering Hitch; Free body diagram; Roller model; Theoretical model; MATLAB; I-DEAS simulation; Verification.;

    Abstract : Free body diagrams of an Asphalt Roller were designed for several load cases and used for an optimisation study. Assumptions for the load calculations for each load case were carried out in MATLAB®. The Roller was built in I-DEAS® and the results were compared with the theoretical results .. READ MORE