Until the 1990s , The major purpose of the river improvement was a flood control such as dam construction and a development of water resources for industrialization and urbanization. As a result, environmental aspects of river and needs of the local residents were considered secondary. However, since the 1990s and the improvement of the Four Major rivers, private organizations and local residents interest in the river made of the increases that eco-enviromental aspects of river and water-familiar function of riverfront. Recent detailed design of the river, a design of the stepping stone as a means of crossing river is increasing as well as design of bridge. But from the perspective of engineers, there is no manual about stepping stone, it s hard to design of stepping stone. And a stepping stone that incorrectly designed is became a problem because of increasing the cost of re-construction or re-design. Using the examples of the designing of stepping stone in Milyang-River, this article suggests the direction of stable designing of stepping stone thereby reviewing problems of existing designing of stepping stone. But there is no guidelines about designing of stepping stone, the possibility of over- design is generated frequently. In a small river, requirements of stepping stone shall be increase for some years ahead. For proper response to increasing demands of stepping stone, the design criteria for a suitable stepping stone must be established in a proper time. 하천에 설치되는 징검다리의 설계 1. 머리말 2. 설계 및 시공사례 3. 징검다리의 보강방안에 대한 검토 4. 징검다리의 설계 5. 맺음말 The design of stepping stone crossing river 1) 수공본부 부장([email protected]) 2) 수공본부 과장([email protected]) 3) 수공본부 대리([email protected]) 4) 수공본부 사원([email protected]) wwwyooshincokr _ 253 피완섭 1) 양광현 2) 김준범 3) 황보현 4)
Transcript
Until the 1990s , The major purpose of the river improvement was a flood control such as dam
construction and a development of water resources for industrialization and urbanization. As a result,
environmental aspects of river and needs of the local residents were considered secondary.
However, since the 1990s and the improvement of the Four Major rivers, private organizations and
local residents interest in the river made of the increases that eco-enviromental aspects of river and
water-familiar function of riverfront.
Recent detailed design of the river, a design of the stepping stone as a means of crossing river is
increasing as well as design of bridge.
But from the perspective of engineers, there is no manual about stepping stone, it s hard to design of
stepping stone. And a stepping stone that incorrectly designed is became a problem because of
increasing the cost of re-construction or re-design.
Using the examples of the designing of stepping stone in Milyang-River, this article suggests the
direction of stable designing of stepping stone thereby reviewing problems of existing designing of
stepping stone. But there is no guidelines about designing of stepping stone, the possibility of over-
design is generated frequently.
In a small river, requirements of stepping stone shall be increase for some years ahead. For proper
response to increasing demands of stepping stone, the design criteria for a suitable stepping stone
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