In order to do these, we made three cruciform steel reinforced concrete special-shaped short columns and one ordinary reinforced concrete short column, and subjected them to eccentric load.

對3根含鋼率不同的十字形截面鋼骨混凝土異形短柱和1根無鋼骨的十字形截面普通混凝土異形柱進(jìn)行單向偏壓試驗久久思思热视频。

The test results also indicate that separating RC ultra short column into separated columns (shear span to depth ratio higher than 2) by gapping longitudinally at the middle of ultra short column can improve the ductility and deformation capacity of the columns effectively.

不設(shè)剪力連接件的SRC超短柱的破壞模式為黏結(jié)破壞日韩性视频网站，與RC超短柱相比1024在线视频一区二区精99，其抗剪承載力和變形能力并無明顯提高大学生一级A片免费播放；設(shè)置剪力連接件的SRC超短柱的破壞模式為斜壓破壞jlzzjlzz国产，其抗剪承載力和變形能力顯著提高，但構(gòu)件的變形能力仍然難以滿足現(xiàn)行抗震規(guī)范要求。

However, when attempting column chromatography with a short column, such as one made from a Pasteur pipet, solvents that only carry one componentat a time are preferred.

但若試圖用一根短柱作柱層析的話欧美色欧美亚洲另类二区多人，例如用巴斯特移液管制作的国内精品久久久久精品99，最好能找到一種一次只能帶出一個組份的溶劑。

The relative formula between axial pressure ratio and hooped reinforcement ratio of short column is obtained. The suggested limit values of axial pressure ratio and minimum hooped ratio of short columus are put forward through the test, which satisfy certain requirement of ductility.

通過試驗對高強(qiáng)混凝土短柱的破壞特性和滯回特性進(jìn)行了分析a片视频播放，分析了影響高強(qiáng)混凝土短柱延性的主要因素，得出了滿足一定延性要求的高強(qiáng)混凝土短柱的軸壓比和配箍率的關(guān)系公式手机免费看黄在线高清视频；同時提出了滿足一定延性要求的高強(qiáng)混凝土短柱的軸壓比限值和箍筋加密區(qū)的最小配箍率的建議值。

The rutile inclusions have protogenetic and syngenetic stages. The protogenetic rutile inclusions are of fragmentation. The syngenetic rutile inclusions are mainly short column, and some are long column.

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The ground floor column"s axial compressive force is especially big in high-rise buildings and skyscrapers . If using RC column ,it will lead short-column and "fat-column;if adopting steel structure ,it may reduce section area sharping,but its capacity of bearing erosion is weak,especially fireproof performance is its fatal weakness;SRC may not only reduce section area effectively,but also save steel,without the weaknesses in bearing erosion and fire-resistant capacity.

高層超高層建筑的底層柱軸力特別大，如果采用鋼筋混凝土柱美女操逼视频污网站，會出現(xiàn)短柱和胖柱現(xiàn)象来部一级毛片；采用鋼結(jié)構(gòu)，可以大大減小截面面積全网男人的天堂网站，但鋼結(jié)構(gòu)的耐腐蝕性能差人人插人人操人人摸，尤其是耐火性能成為它的致命弱點久久夜色精品国产高清不卡；而型鋼混凝土既可以有效減小截面尺寸情网址，又可以節(jié)省鋼材，還沒有腐蝕性和耐火性差這些問題欧美精品品综合一区二区。

On both sides of the head, bo palletizer gables and jump out after all, coping with brick and WaiHu bolts into the curve, delicate and elegant, In front of the hall YanXia is WangZhuan grinding and Chuan bent with very precise porch corridor, look up, its monumental made by artificial and materials that, And the bridge of short column and column, is not a simple shu to use a few short wood, but installation high-relief curving flowers.the curving flowers and leaves, Lu carved into a cloud, LiangYun fog, not only can satisfy the structural component of the requirements, and the proper decoration, try and do not provide craftsmanship.

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In this paper,concrete filled steel tube short column with dumbbellshaped cross section is studied by finite element method,further analysis on the influence of concrete grade and steel ratio on confining force,and stress distribution and other properties of the core concrete in web cavity of the column under load is carried out.

國內(nèi)外很早就對鋼管混凝土的基本理論進(jìn)行了大量的研究久久国产免费高清视频观看，我國對鋼管混凝土結(jié)構(gòu)的研究也極為重視[1～5]欧美AAAAA黃色。自20世紀(jì)90年代以來，我國開始把鋼管混凝土結(jié)構(gòu)應(yīng)用于拱橋中华人在线精品免费观看，由于鋼管混凝土拱橋具有承載力高精品久久久久久中文字幕人、跨徑大、延性好看成年人视频、施工快捷亚洲性爱第一SV网站，具有良好的綜合效益，因此热久久久久，在我國發(fā)展迅猛日本能看的黄色网站。

It introduces the right discrimination method of frame short column in the high-rise building and brief describes some effective section forms of improving the tensility of frame column.

介紹了高層建筑框架短柱的正確判別方法，簡述了幾種有效提高框架柱延性的截面形式午夜刺激A片网站，提出短柱的抗震構(gòu)造措施黄色片丝袜毒龙暴口一区二区，以提高短柱的承載力和延性，改善短柱的抗震性能无码国产盗摄偷窥。

In this paper,one contrast reinforced concrete short column and three reinforced concrete short columns strengthened with concrete and exterior steel plate were tested to investigate their shear behaviors,based on experiment results,it is revealed that complex strengthening with concrete and exterior steel plate can impactful improving shear bearing capacity of reinforced concrete short column.

進(jìn)行了1根對比鋼筋混凝土短柱和3根用混凝土和外包鋼板復(fù)合加固鋼筋混凝土短柱的受剪試驗研究′欧美日韓性愛視頻在線免費看，試驗結(jié)果表明，用混凝土和外包鋼板復(fù)合加固可有效提高鋼筋混凝土短柱的斜截面抗剪承載力黄色网址在线观看视频。