在相同的侧向约束下,高强混凝土柱的核心强度提高幅度低于普通混凝土柱。
For the same lateral confinement, high strength concrete columns develop lower strength enhancement than normal strength concrete columns.
在地震作用下,普通箍筋不能对构件形成有效地约束,导致高强混凝土柱抗震性能较差。
In the earthquake, the common transverse reinforcement can not be effectively restrain, resulting in seismic behavior of the high-strength concrete columns is poor.
本文还通过试验研究,对两种不同钢骨形式的钢骨高强混凝土柱的抗震性能进行了分析比较。
Through the test, seismic behavior on steel high-strength reinforced concrete columns with two different shapes of steel are contrasted.
基于国内外试验结果,通过对高强混凝土柱与普通混凝土板边节点混凝土的表现强度计算方法进行了述评。
Based on the investigation conducted in China and other counties, a review of the apparent strength of the edge high strength concrete column-normal strength concrete slab joints was presented.
本文运用有限元分析软件ABAQUS分别对两组不同轴压比和配箍率的型钢高强混凝土柱进行数值模拟分析。
The editor compiles this paper with the intent of analyzing two sets of HSRC columns of different axial compression ratio or stirrup ratio with the finite element analysis software (ABAQUS).
同时可得,将软件ABAQUS用于型钢高强混凝土柱数值模拟分析时,其计算结果具有一定的精确度与可靠性。
At the same time, it could get an assessment about biofidelity and reliability of the results analysis for HSRC columns of numerical simulation with the software (ABAQUS).
通过对试验数据及模拟结果的统计分析,探讨了不同剪跨比情况下,纵筋配筋率对高强混凝土柱抗剪承载力影响的规律。
After statistically analyzing the experimented data and simulated data, the rules how ratio of longitudinal affects the shear bearing capa.
虽然国内对型钢高强混凝土柱抗震性能有了一定的试验研究,但在计算机数值模拟方面研究相对较少,相关知识结构比较松散。
Although domestic HSRC column get more comprehensive test, it is relatively less on computer simulation. The structure of the knowledge is a loose aspect.
最后通过对各地震损伤模型的比较分,提出了高强混凝土框架柱的地震损伤模型。
Finally, by analyzing all sorts of seismic damage models comparatively, the seismic damage model of high strength concrete frame columns is put forward.
本文报导了10个不同套箍指标的钢管高强混凝土短柱试件的试验研究。
This paper reports the experimental research of 10 specimens of short steel tubular columns filled with high-strength concrete, which have different confinement index.
试验旨在研究在较高轴压比条件下,高弹模PVA纤维对超高强混凝土短柱抗震延性的改善作用。
The primary objective is to study the effect of high-modulus PVA fibers on improving the seismic performance of super-high-strength concrete short columns with high axial pressure ratio.
本文报导了18根不同套箍指标的钢管超高强混凝土短柱试件的实验研究。
The test results of the mechanical properties of 18 samples of tubular extra-high strength concrete encased in steel tubes with different confinement indices have been studied and reported.
对框架柱顶夹渣层用高强细石混凝土粘钢板套箍等方法加固,提出了具体的加固方法和注意事项。
Mehods and issues to be concerned in the strengthening of the slag layer in the top of the frame column with high strength fine stone concrete and steel plate hoop.
目的研究FRP管高强混凝土轴压柱的受力性能,以利于实际工程的设计。
To investigate the mechanical behaviors of FRP tube filled with high-strength concrete subjected to axial loading is convenient for use.
对钢管超高强混凝土长柱、偏压柱在荷载作用下的挠度及变形特点进行了研究。
The deflection and deformation of slender column and eccentrically loaded column of ultro-high strength concrete filled steel tubes under loading were studied.
研究了钢骨超高强混凝土框架柱的抗剪承载力。
The research on the shear resistance of SRSHC columns is carried out.
为研究方钢管约束高强混凝土短柱的轴压力学性能,进行了12个试件在循环轴压荷载作用下的试验研究。
To study the axial load behavior of square tube confined HSC short columns, 12 specimens was tested under cyclic axial compression.
以钢管的宽厚比、混凝土强度、钢管高宽比及试件有无纵筋为主要参数进行了20个方钢管约束钢筋高强混凝土轴压短柱的试验研究。
The ductility of the tested columns decrease with the increase of concrete strength and width-to-thickness ratio. (2) 20 square steel tubed RC columns were tested under static axial compression.
以钢管的宽厚比、混凝土强度、钢管高宽比及试件有无纵筋为主要参数进行了20个方钢管约束钢筋高强混凝土轴压短柱的试验研究。
The ductility of the tested columns decrease with the increase of concrete strength and width-to-thickness ratio. (2) 20 square steel tubed RC columns were tested under static axial compression.
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