prestressed concrete pipe 中文意思是什麼
prestressed concrete pipe
解釋
預應力混凝土管- prestressed : 安裝預應力
- concrete : adj 1 具體的，有形的；實在的，實際的。2 固結成的，混凝土製的。3 圖案詩歌的（參閱concrete poetry）...
- pipe : n 1 管，導管，筒。2 煙斗，煙袋；一袋煙。3 〈古語〉笛，管樂器；【航海】（水手長的）哨子（聲）；〈p...
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Using prestressed high strength concrete pipe pile for water projects
預應力高強混凝土管樁在水利工程中的應用 -
Core type prestressed concrete pipe for water
預應力混凝土輸水管管芯纏絲工藝 -
Core type prestressed concrete pipe
預應力混凝土輸水管管芯纏絲工藝 -
Based on the analysis of the inadequacy of the lifting capacity of piling barge in large - diameter prestressed concrete pipe pile driving construction, the measure of applying buoyancy generated by cavity drainage to remedy the inadequacy is put forward
摘要針對混凝土大直徑管樁沉樁施工時打樁船吊裝能力存在不足的問題進行了分析，提出了利用管樁空腔排水產生的浮托力來彌補的措施。 -
Axial pull - out test of core concrete of prestressed concrete pipe piles and analysis of stress at the pile end
填芯混凝土軸拔試驗及樁端應力分析 -
Design of prestressed concrete cylinder pipe
預應力混凝土筒體管的設計 -
Prestressed concrete cylinder pipe
預應力鋼筒混凝土管 -
Prestressed concrete pipe pile
預應力混凝土管樁 -
Rubber gasket ring of prestressed and self - stressing concrete pipe
預應力與自應力鋼筋混凝土管用橡膠密封圈 -
Standard methods of testing rubber gasket ring of prestressed and self - stressing concrete pipe
預應力與自應力鋼筋混凝土管用橡膠密封圈試驗方法 -
Through check and inspection to the large pipe piles of zhejiang beilun power plant ' s pier, a lot of cracks were found in portrait and circle on the surface of prestressed concrete pipe piles which affect security and durability of the concrete structures directly
摘要通過對北侖電廠碼頭大管樁的詳細調查與檢測，發現混凝土大管樁多處存在縱向裂縫和周向裂縫，直接影響碼頭混凝土結構的安全性、耐久性。 -
In recent years, during the detection of the established reinforced concrete or the prestressed concrete box girder bridges etc. the large structures, we can find that the concrete in particular structural positions such as the anchorage zones of prestressed reinforcement with dense reinforcement, the prestressed pipe in which the space of reinforcement or the thickness of concrete cover is small, the top and bottom flange of box girder and so on has brought great difficulty to concrete construction because of the small size and densely - packed reinforcement
對于變截面t梁、工字梁、箱梁等常見結構，截面形式復雜，一些部位尺寸較小且密集配筋，如梁頂板，梁底板，預應力管道間，混凝土不可避免的造成不密實導致耐久性降低，而這些問題往往為設計者所忽略。對于新建橋梁混凝土的密實度問題，尤其是新建橋梁關鍵部位的混凝土密實度和耐久性問題，人們研究和關心的較少，這也為橋梁的質量監督控制和使用壽命埋下了隱患。
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