拉孔河 的英文怎麼說
中文拼音 [lākǒnghé]
拉孔河
英文
raccoon r-
This paper presents the structural design of the main bridge of lhasa river bridge, makes a deep - going study of the key techniques for design of the bridge, such as the reasonable span length ratio of each span of the 5 - span girder and arch hybrid structure, mechanical behaviour of the dual arch ribs, and section of the continuous girder tie beam, and also works out rigidity and stress conditions of the continuous girder tie beam and stress conditions of the concrete - filled steel tube arches of the main bridge
摘要介紹了拉薩河特大橋主橋結構設計情況,對於五跨梁拱組合橋梁各孔跨合理的跨度比、疊拱的受力行為及連續梁系桿截面形式等設計中的關鍵性問題進行了深入的研究,給出了主橋連續梁系桿的剛度和應力情況、鋼管混凝土拱的應力情況。Based on the analysis of problems of previous bridge bearings after installation, for installation of the bearings of lhasa river bridge, the construction method of grouting epoxy resin mortar into anchor bolt holes of a bearing with the aid of potential energy of base plates of the bearing is used
摘要結合分析以往橋梁支座施工后留下的隱患,拉薩河特大橋支座採用錨栓孔灌注環氧樹脂砂漿,底板位能壓漿的安裝方法。Based on the euler ' s beam theory and timonshenko ' s beam theory, the basic knowledge of finite element theory and the drawings of qinshen ' s high speed railway box girder bridge, the self - vibration frequency of the high speed railway box girder bridge is analyzed and studied
基於歐拉梁和鐵摩辛柯梁理論的基本知識,結合有限元理論及秦沈客運專線遼河大橋的相關資料,對雙線整孔箱梁預應力箱梁的自振特性進行了分析和研究。Balashov rode out on the night between the 13th and the 14th, accompanied by a trumpeter and two cossacks ; and at dawn he reached the french outposts at the village of rykonty on the russian side of the niemen
十三日夜裡,巴拉瑟夫帶一名號手和兩名哥薩克出發了,拂曉前到達涅曼河右岸法軍前哨陣地雷孔特村,他被法軍騎哨攔住了。分享友人