APPLICATION HEIGHT CONTROL SYSTEM OF A BULLDOZER TOWING A SCRAPER DOWN A WEAK SLOPE TERRAIN DURING BRAKING ACTION

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概要

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• On earth moving sites, it is considered very important for the application height of effective braking force of a bulldozer towing a scraper down a weak slope terrain to be controlled in accordance with the pushing force of the scraper in order to avoid excessive wear of the track belt. Here, the tracking performance of a flexible tracked vehicle towing a scraper down at a constant speed on a given remolded silty loam sloping terrain is analysed by the use of a simulation program. As a result, it is clarified that the optimum application height under the maximum braking power decreases with the increment of pushing force of the scraper, and that the height should be controlled automatically according to the pushing force of the scraper, which is dependent on the slope angle.

• 社団法人地盤工学会の論文
• 1992-06-15

著者

• 室 達朗

  Department Of Civil And Ocean Engineering Faculty Of Engineering Ehime University

関連論文

• TRAFFICABILITY CONTROL SYSTEM FOR A TRACTOR TRAVELING UP AND DOWN A WEAK SLOPE TERRAIN USING INITIAL TRACK BELT TENSION
• BRAKING PERFORMANCES OF A TOWED RIGID WHEEL ON A SOFT GROUND BASED ON THE ANALYSIS OF SOIL-COMPACTION
• APPLICATION HEIGHT CONTROL SYSTEM OF A BULLDOZER TOWING A SCRAPER DOWN A WEAK SLOPE TERRAIN DURING BRAKING ACTION
• STRESS AND SLIPPAGE DISTRIBUTIONS UNDER TRACK BELT RUNNING ON A WEAK TERRAIN
• SHALLOW SNOW PERFORMANCE OF TRACKED VEHICLE
• SHALLOW SNOW PERFORMANCE OF TRACKED VEHICLE
• Characterisitics of Shape Variation of Rippertip by Wear and Abrasiveness of Rock : リッパーチップの形状変化特性と岩の被削性
• 水中における砂れきの掘削抵抗に関する実験的研究
• リッパ-チップの形状特性と岩石の被削性〔英文〕

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