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上部構造

jōbu kōzō
noun★Intermediate— upper structure
⚙️Engineering
technical

The upper part of a structure, typically referring to the portion above the foundation or base level in buildings, bridges, or other constructions.

上部構造の強度を確保するために、特殊な鋼材を使用した。

We used special steel to ensure the strength of the upper structure.

💡

Commonly used in architectural and engineering contexts to describe the design and stability of the upper portions of buildings or infrastructure.

Collocations

上部構造の強度strength of the upper structure上部構造の設計design of the upper structure

Synonyms

上層部上部部分

Antonyms

下部構造

Related Phrases

下部構造phrase
lower structure

💡Pro Tip

Technical Context

This term is specific to engineering and architecture, so it's rarely used in everyday language.

⚡Gold Rule

Precision

Always use this term when referring to the upper structural components of buildings or infrastructure.

📖Word Origin

Composed of '上部' (upper part) and '構造' (structure), reflecting the technical division of structural components in engineering.

📝Usage Notes

Often used in technical documents, construction plans, and engineering discussions. Avoid in casual conversation.

Word Breakdown

上部
upper part
prefix
+
構造
structure
root
和英辞典

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