English Dictionary

positive drainage

名詞

不可算名詞

(construction) the drainage condition in which consideration has been made during design for all loading deflections of the deck and additional roof slope has been provided to ensure drainage within 48 hours following rainfall during conditions conducive to drying.

日本語の意味

構造物の設計時に、床や屋根の荷重によるたるみを考慮し、追加の屋根勾配を設けることで、乾燥に適した条件下で降雨後48時間以内に確実に排水が行われるように設計された排水状態を指す。

During the retrofit, engineers implemented positive drainage on the roof deck so that all loading deflections were accounted for and water would be removed within 48 hours after rainfall under conditions conducive to drying.

改修の際、エンジニアはデッキの荷重によるたわみを設計段階で考慮し、追加の屋根勾配を設けて乾燥しやすい条件下で降雨後48時間以内に確実に排水されるように排水設計を行いました。

意味（1）

(construction) the drainage condition in which consideration has been made during design for all loading deflections of the deck and additional roof slope has been provided to ensure drainage within 48 hours following rainfall during conditions conducive to drying.