河床橋墩 的英文怎麼說
中文拼音 [héchuángqiáodūn]
河床橋墩
英文
river bed pier- 河 : 1 （天然的和人工的大水道） river 2 （指銀河系） the milky way system; the galaxy 3 （特指黃河） t...
- 床 : i 名1 （供人睡覺的傢具） bed; couch 2 （像床的器具、地面） something shaped like a bed Ⅱ量詞（用...
- 橋 : 名詞1. （橋梁） bridge 2. （姓氏） a surname
- 墩 : Ⅰ名詞1. （土堆） mound 2. （墩子） a block of stone or wood Ⅱ量詞（用於叢生的或幾棵合在一起的植物） cluster
- 河床 : riverbed; bed; poised river; [英方] waterstead; cauce
- 橋墩 : （bridge） pier
-
In which, it gives inquiring of the construction of deep - water foundations and the usage of floating crane. the construction program of bridge pier foundation will be fixed according to the water depth. if the water depth is less than 4m, pier foundation will adopt the method of building island by earth filling ; if the water depth is more than 4m and there is over burden at river bed, at the same time, it has sufficient bearing capacity to load steel pipe pile, the steel pipe pile platform will be adopted
其中，對深水基礎的施工及浮吊的使用進行了探討，根據水深確定橋墩基礎的施工方法，對水深不超過四米的橋墩基礎，採用填土築島的方法：對水深大於四米，河床有覆蓋層，且能保證鋼管樁具有足夠的承載力的橋墩，採用鋼管樁平臺；對主河道上河床沒有覆蓋層，鋼管樁無法插打的橋墩，採用浮式平臺。In the light of the low - lying pile cap foundations designed for main piers no. 2 and no. 3 of tianluo bridge on wenzhou - fuzhou railway. this paper describes the ways to resolve the construction problems of the foundations in deep water in sea and at seabed that is steep and without overburden, using the construction techniques of underwater rock blasting, steel cofferdam floating, positioning, bottom sealing and manual pile digging
摘要針對溫福鐵路田螺大橋2號、 3號主墩設計上採用低樁承臺基礎情況，介紹運用水下巖石爆破，浮運鋼圍堰就位、封底、人工挖孔樁等施工技術解決海上深水、河床陡峭且無覆蓋層的基礎施工難題。The local current disturbance after bridge being built in qiantang estuary leads to correspond changes of riverbed near bridge. but there is not any impact on astronomical tide, runoff large - scaled river shape and riverbed after bridge being built. so it does n ' t change the formation of tidal bore at all after bridge being built, but there is some impact on the shape and intensity of tidal bore because of pier resistance
在錢塘江河口建橋將引起局部水流的擾動及近區河床的相應變化，但不會對天文潮、徑流及大范圍河勢、河床產生影響，因而，建橋不會從根本上改變涌潮的產生，但橋墩阻力對涌潮形態和強度是有影響的。
分享友人