Fitting and testing roll-over protective structures on self-propelled agricultural machinery
نویسندگان
چکیده
منابع مشابه
The Driver’s Protection in Case of Self-Propelled Machinery Roll-Over
Despite a real risk of overturning, for the Self-Propelled agricultural Machinery (SPM) the ROPS approach to protect the driver is rather recent. Due to the several SPM categories available on the market, characterized by very different mass, dimension and working functions, the fitting of a ROPS and consequently the check of its strength is complicated. The SPM could be preliminarily divided i...
متن کاملStructural strength evaluation of driver's protective structures for self-propelled agricultural machines.
The high number of accidents due to rollovers of agricultural machines has increased the interest of researchers and organizations for standardization in this field. In the 1960s, standards to test rollover protective structures (ROPS) for tractors were designed and approved. Similar standards were introduced in the 1990s for earth-moving machinery, but ROPS standards were not defined for self-...
متن کاملEffectiveness of roll-over protective structures in reducing farm tractor fatalities.
OBJECTIVE The purpose of this systematic review was to evaluate the effectiveness of roll-over protection structures (ROPS) as an engineering control for prevention of fatalities from farm tractor roll-overs. METHODS Using a systematic approach to literature searching, relevant studies from peer-reviewed journals, technical and government reports, and unpublished reports were retrieved. Studi...
متن کاملResearch on Test Method of Self-Propelled Agricultural Machine Based on Virtual Reality
purpose: discuss application of virtual reality in self-propelled agricultural machine test; Method: analyze current farm environment, establish 3D virtual scenario of a farm, construct a virtual reality system combining physical engine, mechanical kinematics and dynamics, and simulate whole performance of the self-propelled machine based on virtual reality; Result: the agricultural mechanical ...
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In conventional dropwise condensation on a hydrophobic surface, the condensate drops must be removed by external forces for continuous operation. This Letter reports continuous dropwise condensation spontaneously occurring on a superhydrophobic surface without any external forces. The spontaneous drop removal results from the surface energy released upon drop coalescence, which leads to a surpr...
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ژورنال
عنوان ژورنال: Journal of Agricultural Engineering
سال: 2013
ISSN: 2239-6268,1974-7071
DOI: 10.4081/jae.2013.s2.e148