箱形斷面 的英文怎麼說
中文拼音 [xiāngxíngduànmiàn]
箱形斷面
英文
box profile-
Box section bolster
箱形斷面搖枕Standard specification for precast reinforced concrete box sections for culverts, storm drains, and sewers
涵洞雨水管和污水管道用預制鋼筋混凝土箱形斷面的標準規范Standard specification for precast reinforced concrete box sections for culverts, storm drains, and sewers metric
涵洞雨水管和污水管道用預制鋼筋混凝土箱形斷面的標準規范The plexiglass model test is carried out by two selective shape, the stress of each test operating loads was obtained in order to validate the correctness of the finite element modeling. in this paper, a regularity of shear lag effect of main sections in two kinds of box girder is given. as the foresight project of double - level - driveway continuous box girder, this research fully utilizes the space of box girder structure and flexural and torsional properties of high - depth box girder, which have innovative significance and applied foregroundin engineering
對所選擇的結構形式進行縮尺有機玻璃模型試驗，得到實腹連續箱梁和空腹箱梁在各種試驗工況荷載下的應力，通過換算分析，驗證了本文所建立的有限元模型的準確性，由此得到兩種箱梁各主要斷面剪力滯效應的變化規律。In 2000, the total container throughput of chinese ports reached 23. 68 millions teu. shanghai port is marked sixth in the world with 5. 61 millions teu, shenzhen port is marked eleventh with 3. 99 millions. along with the fast growth of container transport in china, container ports layout have established upon the eight main hub ports and becomes the most active area of the world container transport
在集裝箱吞吐量迅速提高的拉動下，以8大幹線港為基礎的集裝箱港口布局基本形成，集裝箱樞紐港已見雛形，其中上海港2000年以561萬teu列世界第6位，深圳以399萬teu列世界第11位，扭轉了大量遠洋集裝箱境外中轉的局面，我國集裝箱港口在世界的影響力不斷增強。Second, change the diaphragm ’ s space between, retain the other thing, analyze the influence of the stress and deformation of box ? girder cross section and the beam web. based on the analysis upwards, the writer studied the rule of the influence of the stress and deformation box ? girder cross section and the beam web with different diaphragm ’ s space between. according to the results of finite element analysis, the writer puts forward some suggestions which will provide some reference for the following design
本文利用ansys有限元分析程序，對指定斷面，不同曲率的曲箱梁，建立完備的有限元模型，分別對二個方面的問題進行了分析:其一，通過對箱梁在有無跨中橫隔板時截面頂板及腹板的變形和應力分佈的對比分析，闡述了設置跨中橫隔板的重要性;其二，在相同工況下，通過改變橫隔板的設置間距，分析對箱梁翼緣及腹板的受力影響。In the third chapter, study on the rational cross section of steel stiffening box girder for the suspension bridge, through the fully comparative study with the ordinary hexagon streamlined steel stiffening box girder widely used in the present suspension bridges at home and abroad and taking the reality in the bridge into account, a updated streamlined steel stiffening box girder with fim has been developed and applied to the bridge successfully
在第3章?大跨懸索橋鋼箱梁合理結構型式研究中，對現代大跨懸索橋通常所採用的鋼加勁梁的斷面型式進行了比較研究，特別是對普通的六邊形流線型箱形斷面和本文提出的魚鰭型流線型箱形斷面從結構受力和經濟性等方面進行了分析比較，為後者在宜昌長江公路大橋上的成功應用提供了可靠依據。With the better torsion performance of box section beams and beam - columns than members with open cross - section and the progress of the manufacturing technology of box section members, the box section members find wider and wider application, especially in high rise buildings
箱形截面梁與樑柱由於較其它形式的截面具有較好的兩個主軸方向抗彎剛度和抗扭剛度，隨著鋼結構的不斷發展，箱形構件製作工藝的完善和日趨成熟，箱形截面構件的應用越來越廣，尤其是在多高層建築中。分享友人