References about ceiling hoists

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چکیده

from Effectiveness of installing overhead ceiling lifts. Reducing musculoskeletal injuries in an extended care hospital unit: American Association of Occupational Health Nurses Journal; 2002 Mar; 50(3):120-7.

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Simulation model incorporating genetic algorithms for optimal temporary hoist planning in high-rise building construction

a r t i c l e i n f o Temporary hoist planning is a key factor for successful project completion in a high-rise building construction. Inadequate plans for hoists in the early stages of a project can cause problems such as failing to hoist resources as required or leaving hoists idle. There are two existing approaches, simple formulas and simulation techniques, for planning temporary hoists. Ho...

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Worker injuries and safety equipment in Ohio nursing homes.

A survey of Ohio nursing homes was conducted in 2007 to examine whether injury rates were related to facility characteristics and availability of safety equipment. The median rate of injury in the 898 facilities was 5.7 injuries per 100 workers per year. Although 95% of the facilities had written resident lift-ing policies, only 22% of these were zero-lift policies. Gait transfer belts(99%) and...

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Synchronous Winches to Lift the Ship and Distributed Control System to Distribute the Motor Loads for Marine Using Can Protocol

A shiplift is a modern alternative for these older systems. It consists of a structural platform that is lifted and lowered exactly vertical, synchronously by a number of hoists. First, the platform is lowered underwater, then the ship is floated above the support, and finally the platform with ship is lifted and the ship is brought to the level of the harbor. The modern ship lifts use synchron...

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Optimal Scheduling of Material Handling Devices in a PCB Production Line: Problem Formulation and a Polynomial Algorithm

Modern automated production lines usually use one or multiple computer-controlled robots or hoists for material handling between workstations. A typical application of such lines is an automated electroplating line for processing printed circuit boards PCBs . In these systems, cyclic production policy is widely used due to large lot size and simplicity of implementation. This paper addresses cy...

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Concrete Floor Slabs on Grade Subjected to Heavy Loads

Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 1Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

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تاریخ انتشار 2012