Last Updated：2025/11/20
Sentence
作業員たちは、かみ合わせ式のコンクリート擁壁ブロックを使って仮の擁壁を築き、上面の吊りループにクレーンを掛けてずらしながら積み上げることで、その巨大で噛み合った構造が斜面を抑え、取り外して再利用できるようにした。
Quizzes for review
The crew built a temporary retaining wall from ecology block, hooking cranes to their steel loops and stacking them offset so the massive, interlocked structure would hold back the slope yet be dismantled and reused.
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The crew built a temporary retaining wall from ecology block, hooking cranes to their steel loops and stacking them offset so the massive, interlocked structure would hold back the slope yet be dismantled and reused.
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Related words
ecology block
Noun
A
large
concrete
block
with
a
groove
in
the
bottom
face
and
a
tongue
on
the
top
face
to
eliminate
slippage
when
they
are
stacked.
There
is
also
a
steel
loop
on
the
top
face
to
facilitate
lifting.
The
blocks
are
stacked
in
an
offset
manner
to
create
a
wall
for
retaining
earth
by
means
of
their
great
mass.
A
wall
built
with
them
can
be
readily
dismantled
and
the
blocks
reused
(in
ecological
fashion).
Japanese Meaning
下部面に溝、上部面に滑り止め用の突起（タン）と持ち上げ用の鋼製ループを有する大きなコンクリート製ブロック。 / オフセット配置で積み上げることで、土を保持する擁壁（やどめかべ）を形成できる。 / 設計により壁が容易に解体され、ブロックが再利用可能なエコロジカルな仕様となっている。
Related Words
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