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Abstract:
The difference between swamp bulldozer and the track-type bulldozer
in common use is only that swamp bulldozer uses wider triangle track
plate and its center distance is larger than that of track-type
bulldozer. The information from consumers shows that the track link of
swamp bulldozer is often broken in its early service. This paper
analyses the random loads on the track link of the two types of
bulldozer and constrasts them with each other. The conclusion provides
fundamental basis for the analyses of the damage cause and improvemance
of the product.
Key words: 推土机 履带 随机载荷
Received
199001, received in revised form 199006
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