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Titlebook: Construction Machines; Dinko Mikuli?,Dra?ko Mück Book 2024 The Editor(s) (if applicable) and The Author(s), under exclusive license to Spr

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發(fā)表于 2025-3-23 13:16:23 | 只看該作者
12#
發(fā)表于 2025-3-23 17:46:32 | 只看該作者
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發(fā)表于 2025-3-23 21:48:41 | 只看該作者
https://doi.org/10.1007/978-94-015-3412-3Excavators are used for the construction works of soil excavation, loading or transfer of soil. Depending on the place of work, they are divided into land excavators and floating excavators. Each group of excavators is classified into individual types, depending on the use, mode of operation, and performance of the machine.
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發(fā)表于 2025-3-23 22:58:28 | 只看該作者
https://doi.org/10.1007/978-94-015-3412-3By compacting the soil layer, its density increases, and thus also the load capacity, which is very important for the load capacity and durability of road and other structures. Soil compaction depends on the type of material, moisture content, and method of compaction.
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發(fā)表于 2025-3-24 03:00:33 | 只看該作者
Incomes Policies in an Open Economy: ,Mobile cranes are used on construction sites to lift and move various cargos, Fig.?.. Due to their mobility and passability on construction sites, mobile cranes achieve their work performance in transshipment, assembly, and other works of moving cargos. Modern mobile cranes are hydraulic telescopic cranes.
16#
發(fā)表于 2025-3-24 08:40:10 | 只看該作者
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發(fā)表于 2025-3-24 14:39:43 | 只看該作者
Soil Properties,Soil is the surface layer of the Earth crust. It is formed by the decay and erosion of rocks under the influence of atmospheric phenomena, water and the work of organisms. The action of organisms creates loose layers on the surface of which the organic world develops. Soils differ in appearance and properties.
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發(fā)表于 2025-3-24 18:20:53 | 只看該作者
19#
發(fā)表于 2025-3-24 20:12:27 | 只看該作者
Traction Properties of Construction Machines,The properties of construction machines are based on their traction characteristics. Both engineers and machine users use traction indicators for the analysis and selection of the machines. The traction properties of the machines are the result of the joint work of the engine, transmission, and final drives of the machine.
20#
發(fā)表于 2025-3-25 02:56:39 | 只看該作者
Bulldozers,Bulldozers are machines for excavation and relocation of soil by pushing with dozer tools. The bulldozer consists of a base machine on tracks or wheels and a dozer blade with a knife.
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