【正文】
idge engineering 橋梁的若干名詞術(shù)語 Water lever 水位 ?低水位 ( low water lever) : 枯水季節(jié)的最低水位。 ?高水位 ( high water lever) :洪峰季節(jié)河流中的最高水位。 ?設(shè)計洪水位 ( designed flood lever): 橋梁設(shè)計中按規(guī)定的設(shè)計洪水頻率計算所得的高水位。 ?計算水位 ( calculated water lever): 設(shè)計洪水位加壅水和浪高得到的水位。 ?通航水位 ( navigable water lever): 在各級航道中能保持船舶正常航行時的水位。 ? SCHOOL OF TRANSPORTATION, WUT PRODUCED BY: X J CHEN 與橋梁的布置有關(guān)的術(shù)語 ?凈跨徑 ( clear span) l0 ?總跨徑 ( total span) ∑ l0 ?計算跨徑 ( puted span) l ?標(biāo)準(zhǔn)跨徑 ( standard span) lk ?橋梁全長 ( total length of bridge) L ?橋下凈空 ( clearance of span) H ?橋面凈空 ( clearance above bridge floor) ?橋梁建筑高度 ( construction height of bridge) h L l0 l h 設(shè)計 水位 H ? SCHOOL OF TRANSPORTATION, WUT PRODUCED BY: X J CHEN Terminology related with bridge engineering 橋梁的若干名詞術(shù)語 與橋梁的布置有關(guān)的術(shù)語 ?凈矢高 ( clearance of rise) f0 ?計算矢高 ( puted rise) f ?矢跨比 ( risespan ratio) f/l l0 l f0 f ? SCHOOL OF TRANSPORTATION, WUT PRODUCED BY: X J CHEN Terminology related with bridge engineering 橋梁的若干名詞術(shù)語 支座墊板 bearing plates 墩帽 pier cap 基礎(chǔ)footing 支座bearing 墩 Pier 橋梁的組成 : 下部結(jié)構(gòu)及支座 BACK ? SCHOOL OF TRANSPORTATION, WUT PRODUCED BY: X J CHEN Terminology related with bridge engineering 橋梁的若干名詞術(shù)語 橋梁的組成 :下部結(jié)構(gòu) —— 橋臺 Abutment bridge seat 重力式橋臺 Masonry abutment 輕型橋臺 RC abutment 翼墻 wing walls 基礎(chǔ)footing 翼墻 wing walls 背墻 back wall 胸墻 breast wall 基礎(chǔ)footing 臺帽 cap 背墻 back wall BACK ? SCHOOL OF TRANSPORTATION, WUT PRODUCED BY: X J CHEN Terminology related with bridge engineering 橋梁的若干名詞術(shù)語 Review 本章回顧 ?橋梁的發(fā)展 ?橋梁的基本組成與分類 ?橋梁的若干名詞術(shù)語 ? SCHOOL OF TRANSPORTATION, WUT PRODUCED BY: X J CHEN