The Modeling of Main Hoist Mechanism of Quay Container Crane

Sway suppression of an offshore container crane

2011 IEEE/SICE International Symposium on System Integration (SII) ◽

10.1109/sii.2011.6147652 ◽

2011 ◽

Cited By ~ 6

Author(s):

Quang Hieu Ngo ◽

Giyong Hong ◽

Keum-Shik Hong

Keyword(s):

Container Crane

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Key Performance Indicators Analysis for Quay Container Crane Performance Assessment (Case Study at Jakarta International Container Terminal)

International Journal of Mechanical Engineering Technologies and Applications ◽

10.21776/mechta.2021.002.02.5 ◽

2021 ◽

Vol 2 (2) ◽

pp. 115

Author(s):

Mufti Imam Pekih ◽

Adelina Sembiring ◽

Sugeng Santoso

Keyword(s):

Performance Indicators ◽

Performance Indicator ◽

Container Terminal ◽

Management Tool ◽

Container Port ◽

Key Performance Indicator ◽

Heavy Load ◽

Container Loading ◽

Container Crane ◽

Loading And Unloading

<p><span lang="PT-BR">PT Jakarta International Container Terminal (JICT) is the largest container port in Indonesia. Currently, JICT capacity is 2.5 million TEUs (Twenty-foot Equivalent Units) per year, it continues to strive to improve international services and is supported by adequate container loading and unloading equipment. The requirement to establish common standards in different types of container port equipment and identify performance indicators to assess the performance of container handling equipment has increased. Although the Quay Container Crane (QCC) operating system may be different at each container terminal, there are similarities in its main movements, namely: Main Hoist, Trolley, Gantry, and Boom. By knowing the clock metric for each movement, it is possible to determine the Key Performance Indicator (KPI) that has been adopted and assess the performance of the Quay Container Crane (QCC). The results of the study identified that the value of MMBF (Mean Move Between Failures) decreased due to the accumulation of long-lasting heavy load operations, while the number of maintenance activities for machine parts and working hours continued to increase. Key Performance Indicator (KPI) as a management tool can guide QCC inspections and the results can provide useful insights for improving the performance of equipment and container loading and unloading operations in the future.</span></p>

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A Study on Using Plasticity Theory in the Design of the Transit Platform’s Panel

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.591-593.148 ◽

2012 ◽

Vol 591-593 ◽

pp. 148-151

Author(s):

Yuan Yuan Teng ◽

Da Shan Dong ◽

Hui Qing Qiu

Keyword(s):

Design Theory ◽

Impact Dynamics ◽

Practical Situation ◽

Theoretical Derivation ◽

Container Crane ◽

Starting Point ◽

Reference Design ◽

The Impact ◽

Energy Law ◽

Full Consideration

Taking the limit intensity as a starting point, a plasticity design theory is introduced in the design of the transit platform’s panel of double trolley quayside container crane for replacing elasticity design theory as a conventional method. As to the impact dynamics issue, the study gives a theoretical derivation based on the energy law as well as a verification of the experiments of the lockpins’ falling , and uses simulations with Ansys/Ls-dyna condition. Combining the above three aspects, the results prove to be correct. Given the limitations and requirements of the practical situation and the standards, a reasonable design is offered. Through full consideration, it provides the value of the experience for future reference design and should be widely extended to use.

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