Abstract : considering the action of soil lateral compression on the single base with short column and the research result of the piles, the calculation to the effect of soil lateral compression on the base is put forward. according to the calculation results, the design method of the single base with short column considering the soil lateral compression is given. it ' s apparent that the design method here can save concrete and reinforcement compaired with the one without considering the lateral action of soil
文摘:考慮土壤側壓力對帶
短柱獨立基礎的作用,基於對樁的研究結果,提出土壤側壓力及對基礎受力影響的計算,根據分析計算結果提出了考慮土壤側壓力作用的帶
短柱獨立基礎的設計方法,顯然這一計算方法較未考慮土壤側壓力作用的計算方法合理並能節約砼及鋼筋
A study on the behavior of concrete - filled double skin steel tubular columns of octagon section under axial compression
八邊形中空夾層鋼管混凝土軸壓
短柱力學性能的研究
Development of the c - l pugestrut heart valve prosthesis
型
短柱人工機械心臟瓣膜的研製
The test results another is made of four welded equal - leg angles with show that the ribs ( lips ) cohere with concrete very well before the specimens are damaged, and the damage modes are mainly of shear forms
結果表明:薄壁鋼管混凝土
短柱以剪切破壞模式為主;肋與混凝土在試件破壞之前,均能保持良好粘結。
The styly of thrum flower of p. merrilliana is about twice as high as that of p. cicutarrifolia. moreover, the thrum papillae are frequently longer and also more crowded than the pin papillae, whereas the size of pollen of p. merrilliana is 1. 6 times that of p. cicutarrifolia
安徽羽葉報春長
柱花花
柱約是
短柱花花
柱的兩倍高,且長
柱花
柱頭突起長而密,
短柱花的
柱頭突起
短而疏,但
短柱花的花粉約是長
柱花花粉大小的1 . 78倍。
Stumps were inserted and welded between the two straddles so that the girders become an integrated arched girder
變異拱高低跨連接處採用
短柱焊接,形成一個完整的鋼拱梁。
Long and short style female flowers are apparently different in the style length, morphology and structure of stigma, style and ovule
長
短花
柱雌花于花
柱長
短、
柱具形態、子房構造等有不同的形態構造,呈現兩型性。
Abstract : on the basis of the stat - of - the - art of protective buffers for base isolation, the step - stiffnessbase isolator of concrete filled steel tubular short column is put forward
文摘:在總結目前基礎隔震緩沖限位裝置現狀的基礎上,提出了梯隊式變剛度鋼管混凝土
短柱基礎隔震裝置。
Failure or even collapse of bridge structures in past earthquakes were largely. in particular, shear failure of short bridge pier columns is the most dangerous failure pattern due to the brittle nature. consequently, it is quite meaningful to study the seismic resistance performance and retrofitting for reducing bridge damages and losses
從已建橋梁在歷次地震中破壞的共同特點可以看出:現代混凝土橋梁結構中,因鋼筋混凝土橋墩破壞導致橋梁嚴重破壞甚至倒塌,已成為橋梁震害的主要特點,特別是橋梁
短柱的破壞尤為嚴重,而脆性剪切破壞是鋼筋混凝土
短柱最為危險的破壞方式之一。
Basing the analysis on the experimental data, the author provides the load - bearing capacity formula of the concrete short column confined by overlapping hoops under uniaxial compression and the relationship between characteristic value of hoop and spacing of hoop, which is of great practical value
摘要通過實驗數據的分析,提出了軸心受壓復合方箍
短柱正截面承載力的計算公式並給出了配箍特徵值與箍筋間距的關系,具有一定的實用價值。
In view of the external form of the roof construction, it was decided that the variant steel arched girder should be composed of a higher straddle and a lower straddle, with a stump welded between the two straddles. the straddles are two arc - shaped roofs of different curve rates, and each of the straddles is made up of segments of various curve rates
根據實際工程屋蓋建築的外形,確定變異鋼拱架分高跨和低跨部分,中間採用
短柱焊接成一整體,高跨和低跨由兩個不同曲率的弧組成,且每一跨又有多個曲率。
The ultimate capabilities of the stub column specimens made of channel or angle tubes can increase more than 18 % or 29 % respectively comparing with the specimens without ribs
設肋的
短柱能達到較高的極限承載力,與無肋的試件相比,單向設置斜肋
短柱的極限承載力提高了18 % ,雙向設置斜肋的提高了29 % 。
There are two different constitution forms for the square tubes with ribs in the test specimens, one consists of two welded channels with stiffening lips ( channel tubes ), stiffening lips ( angle tubes )
根據無肋、單向設置斜肋和雙向設置斜肋3種截面形式、 2種截面尺寸的18個薄壁鋼管混凝土軸壓
短柱試驗結果,比較和分析了各試件的試驗現象、破壞模式及荷載位移曲線等。
Stub - column test method for effective area of cold - formed steel columns
冷成型鋼
柱有效區域的
短柱試驗方法
The door part has 2 stubs, keeping it in position during mounting of the pin
門上頁片有2個
短柱體,用於門鉸軸心安裝時的定位。
Construction and bearing capacity of highway steel reinforced concrete bridge structures
鋼管混凝土組合
短柱承載力研究
The study performance of axle loaded reinforced concrete puncheons used 500 mpa steel bar
鋼筋混凝土
短柱軸壓下受力性能研究
Behavior analysis of short columns with encased h - shaped steel reinforced concrete under axial compression
型鋼混凝土軸壓短柱的受力性能分析