堰墩 的英文怎麼說
中文拼音 [yàndūn]
堰墩
英文
weir pier-
Two numerating methods are used in traditional structural design of gate chamber. first, considering the gate frusta to be fastened on the weir body, it is calculated as plane stress problem independently. then applying the results ( moment and vertical force ) on the bottom of gate frusta as concentrating load on the weir body, and the weir body is viewed as a elastic foundation beam or plate and unilateral stress analysis was performed
傳統閘室結構計算有兩種計算方法，其一是將閘墩視為固端于堰體上，單獨進行閘墩平面受力計算，再將閘墩下部的計算結果（彎矩和垂直力）作為集中荷載作用於堰體上，堰體作為彈性地基梁或板進行片面應力計算。Slipform construction of songshan spillway weir gate pier on songjianghe river
松江河松山溢洪道工程堰首閘墩滑模施工Construction of cofferdam for bearing platform and steel sheet pile of main piers of huangzhou bridge
黃洲大橋主墩承臺鋼板樁圍堰施工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 new construction technique applied to the huge steel boxed cofferdam for foundation of pylon pier no. 2 of wuhan tianxingzhou changjiang river rail - cum - road bridge was to fabricate the cofferdam in integrity in workshop, shift it down to river and float it to the pier site where it is then accurately positioned by pre - tensioning at the anchor pier
摘要武漢天興洲公鐵兩用長江大橋2號主塔墩基礎大型鋼吊箱圍堰採用工廠整體製造，下河浮運至墩位，利用錨墩施加預拉力精確定位的施工新工藝。This paper gives an account of the construction schemes of building artificial islands and sinking concrete cofferdams for shoal piers no. 53 and no. 59, and the construction schemes double - wall steel cofferdams for deep water piers no. 54 ~ 58 of hengyang xiangjiang river bridge on wuhan - guangzhou passenger dedicated railway
摘要介紹武廣客運專線衡陽湘江特大橋53號、 59號淺灘墩採用的築島、下沉混凝土圍堰施工方案，以及54 ~ 58號深水水中墩採用的雙壁鋼結構圍堰施工方案。Based on the construction practice of steel cofferdam for pier base of main pier no. 6 close to the pylon of sutong bridge, the key techniques for design and construction of the deep water double - wall steel cofferdams of the bridge are described
摘要以蘇通大橋近塔墩主6號承臺鋼圍堰工程實踐為基礎，介紹該橋深水雙壁鋼圍堰設計、施工的關鍵技術。Abstract : the steel cofferdam used for the construction of the main pylon of junshan changjiang river highway bridge is designed as a combination of circular - form and special form in one unit to satisfy the different requirements in different construction - stages
文摘:武漢軍山長江公路大橋主塔墩鋼圍堰巧妙地將圓形和異形結構結合在一起，以滿足不同施工時期的需要。Works are accomplished as follows in this paper : firstly, according to the real condition of the fourth pier, through analysis of several generally - used anti - slipping schemes, new method has been put forward to substitute anchored column pile with the foundation of drilled shafts so as to prevent cofferdam from slipping
為此本文主要做了以下工作：首先根據4 #墩基礎的具體條件，通過對現有常用的幾種抗滑方案的綜合比較分析，提出了以工程本身的鉆孔樁基礎代替錨固柱樁防止鋼圍堰滑移的方案。Shankou spillway project has many specific characteristics, for example, the gate frusta and weir body have equivalent thickness, the weir body is low and have corridor, the foundation of the weir body is " high - low foot " " and the side frusta is also used as retain wall. in view of the characteristics, to better analyze the stress distribution on weir body, gate frusta, the joints between gate chamber and weir body, under the condition that the gate chamber is applied with asymmetrical loads and complicated constraints, three dimensional finite element method is applied in this paper
本文針對山口溢洪道閘墩與堰體底板厚度相當，堰體為低堰且設有廊道、堰體建基面「高低腳」及邊墩兼作擋土墻等具體特點，在閘室設計中采山口水利樞紐工程溢洪道閘室三維有限元整體應力計算分析用三維有限元整體應力計算方法分析閘室的受力狀態，分析閘室在荷載不對稱。For the structure that the side - frusta is also used as retain wall, considering the side frusta fastened on the weir body, the plane stress is calculated at first. then the moments, horizontal shear force and vertical force on the bottom of the retain wall are applied as fixate, and stress distribution on the weir body are calculated piecewise
對于邊墩兼作擋上墻結構，通常是將邊墩視為固端于巖體上，先進行下端為固端的擋墻平面受力計算，再將擋墻下部的彎矩、水平剪力和垂直力作為集中外荷載進行堰體的應力計算，堰體也只能分段進行片面受力計算。With reference to the hydrologic data and geologic conditions of the changjiang river over the years, this paper analyzes the features of and key technical problems to be resolved in the construction of in - water pier foundations in the north river branch of tianxingzhou changjiang river bridge. accounts for the construction organization principle preparation and construction implementation of the foundations, comparison and selection of working platform and steel cofferdam to be used at each pier site, and also summarizes the construction methods for the deep water steel cofferdams of the bridge
摘要根據長江歷年水文資料、地質情況，分析了天興洲長江大橋北汊水中墩基礎施工的工程特點和要解決的關鍵技術，介紹了施工組織的原則制定和實施過程、各墩位平臺及圍堰的方案比選，總結了該橋深水鋼圍堰的施工方法。Its main span, which is 60m long, is made up of prestressed concrete continuous beam. the fourth pier, one of the main piers, adopts the compound foundation constituted with double - siding steel cofferdam and drilled shafts which stands on the deep - water and slopping river bed where geological condition is very complex, so the cofferdam has the trend of slippage
渝懷鐵路第20標段阿蓬江大橋全長343 . 06m ，主跨為60m的預應力混凝土連續梁， 4 #墩是其一個主墩，基礎採用雙壁鋼圍堰與鉆孔樁相結合的復合基礎。Construction of cofferdam for piers nb44 sb44
44號橋墩-圍堰建造中Pier 1, sb - cofferdam construction
Sb1號橋墩-圍堰建造中Sheet piling for cofferdam at sb15
Sb15號橋墩-圍堰建造中Pier 5 - cofferdam construction
5號橋墩-圍堰建造中Steel wall cofferdam construction of the no. 3 main tower pier for tianxingzhou yangtze river bridge
天興洲長江大橋3號主塔墩鋼吊箱圍堰施工分享友人