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Tower/Introduction
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주탑기초
단면
Cross section of Tower Foundation |
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In the Pneumatic caisson
method, excavation is carried out in a working chamber under
air pressure. The air pressure is sufficient enough to offset
some portion of the ambient hydrostatic head at the depth, thus
restricting the inflow of water and soil. Advantages of the
Pneumatic caisson method are as follows:·easy to manage the
construction in a small area |
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easy to manage the construction
in a small area |
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minimize pollution
at the site |
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indifferent to weather conditions
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can confirm bearing strength
during excavation |
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reduce possibility of the
caisson disease with unmanned excavation system |
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