SPMT(Self-propelled modular transporter)- LAND TRANSPORTATION

MODULE 구조물의 경우, 육상에서 제작되어, 배를 태워서, 본 SITE로 운송되게 됩니다.

LAND TRANSPORTATION -> SEA TRANSPORTATION -> LAND TRANPORTATION 의 과정을 거치게 됩니다.

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오늘은 LAND TRANSPORTATION 에 대해 간단히 알아보고자 합니다.

1. LAND TRANPORTATION 이라 함은 국문으로는 "육상운송" 이라고 해석하는 것이 가장 적당할 것으로 보입니다.

샵 장에서 FABRICATION -> ERECTION 과정을 거쳐 완성된 MODULE을 배(BARGE)로 운송하게 됩니다.

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2. 이 때 사용하는 트럭(?)이 "SPMT" 입니다.

하기는 구글에서 검색한 내용입니다.

모듈 내, 위치하여, 유압잭으로 MODULE을 들어서, 움직이는 트럭이라고 생각하시면 쉽게 이해하실 것입니다.

Self-propelled modular transporter

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구글 검색을 치면, 아래와 같이 나옵니다.

Self-propelled modular transporter

From Wikipedia, the free encyclopedia

 

 

 

 

 

 

288-wheel SPMT carrying a 1350-tonne vessel

A self-propelled modular transporter or sometimes self-propelled modular trailer (SPMT) is a platform vehicle with a large array of wheels. SPMTs are used for transporting massive objects such as large bridge sections,[1] oil refining equipment, motors and other objects that are too big or heavy for trucks. Trucks can however provide traction and braking for the SPMTs on inclines and descents.

SPMTs are used in many industry sectors worldwide such as the construction and oil industries, in the shipyard and offshore industry, for road transportation, on plant construction sites and even for moving oil platforms.[2] Recently in addition, they have begun to be used to replace bridge spans in the United States, Europe, Asia[3] and more recently Canada.

A typical SPMT has a grid of computer-controlled axles, usually 2 axles across and 4–8 axles along.[4] When two (or more) axles are placed side-by-side, this is called an axle line. All axles are individually controllable, in order to evenly distribute weight and steer accurately. Each axle can swivel through 270°, with some manufacturers offering up to a full 360° of motion. The axles are coordinated by the control system to allow the SPMT to turn, move sideways or even spin in place. Some SPMTs allow the axles to telescope independently of each other so that the load can be kept flat and evenly distributed while moving over uneven terrain. Each axle can also contain a hydrostatic drive unit.

A hydraulic power pack can be attached to the SPMT to provide power for steering, suspension and drive functions. This power pack is driven by an internal combustion engine. A single power pack can drive a string of SPMTs. As SPMTs often carry the world's heaviest loads on wheeled vehicles, they are very slow, often moving at under one mile per hour while fully loaded. Some SPMTs are controlled by a worker with a hand-held control panel, while others have a driver cabin. Multiple SPMTs can be linked (lengthwise and side-by-side) to transport massive building-sized objects. The linked SPMTs can be controlled from a single control panel.

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현재 진행중인 프로젝트 도면으로 알아보겠습니다.

 

하기 도면은 실제 적용예정인 "TRANSPORTATION BEAM" 도면입니다.

TRANSPORTATION BEAM의 경우, 운송만을 목적으로 하는 경우가 대부분이기 때문에, 운송 완료 후, 철거하게 됩니다.

하기 노란색 마팅표시를 보시면, 부재명 위에, 삼각형, 육각형 모양이 보실 수 있습니다.

이 표기는 "BOLTED CONNECTION"을 의미합니다.

TRANSPORTATION BEAM

3D MODEL VIEW로 보면 아래와 같습니다.

요즘 포토샵을 배우기 시작했는데, 아직은 많이 어설프네요.ㅎㅎㅎ

회색 동그라미 부분이 "TRANPORTATION BEAM"이 있는 부분입니다.

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TRANSPORTATION BEAM CONNECTION 부분도 진행중이라,

다음번에 그 부분에 대한 설명을 하겠습니다.

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감사합니다.