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Experimental research on seismic behavior of concrete column with spatial steel frame subjected to low cyclic reversed load 空间钢构架混凝土柱抗震性能的试验研究
low cyclic reversed loading 低周反复荷载
Test results of 6 joints under the cyclic reversed loading show that this method is reliable and its aseismic behavior is also good. 通过对6个不同形式的钢纤维-型钢混凝土梁柱组合体进行低周反复荷载作用下的试验,表明这种组合体框架节点具有良好的抗震性能。
cyclic reversed loading experiment 低周反复试验
Experimental study on tapered beam flange moment connection steel frames under cyclic reversed loading 梁端楔形翼缘连接钢框架低周反复荷载试验研究
Some essential causes of composite frame column showing pre going strain in pulling steel under laterally reversed low cyclic loading after entering elastic plastic phase are analysised. 提出了水平低周反复荷载下叠合框架节点刚度弱化现象及加强节点刚度的构造措施,对高效预应力叠合框架在地震区的应用具有现实意义。
the cyclic reversed loading 低周反复荷载
Eventually, the rehabilitated specimens were retested under low cyclic loading. 加固后的试件进入第二阶段试验，即在低周反复荷载作用下直至破坏。
Experimental study of the bond behavior of eccentric beam-column joints under cyclic reverse loading 反复荷载下梁柱偏心节点粘结性能的试验研究
Test results show that the novel connection is of excellent performance under low cyclic loading,and that the construction form meets the anti-seismic design princi... 无论是否配有抗冲切箍筋;弯曲破坏时节点的塑性变形能力和抗震性能均优于发生冲切破坏的节点.
First, through the tests of four different nodes under low cyclic loading, themechanical process and the failure mechanism of SRC-RC beam frame node isstudied. 首先，通过低周期反复荷载作用下四种不同构造节点形式的SRC柱-RC梁框架节点的试验，研究其受力过程和破坏机理。
The damage form and aseismic behavior and deformation capacity of cavil walls are studied by pseudo-static low cyclic load test whose sample includes three cavity walls. 通过3片不同拉接筋间距的空心砖复合夹心墙及1片空心砖实体墙的低周期反复荷载试验,研究夹心墙体的破坏形态、抗震性能及变形能力。
cyclic reverse loading 反复荷载
cyclic reverse load 低周反复荷载
In this paper, fourteen unbonded partial prestressed concrete rectangular beams with different longitudinal reinforcement ratios were tested under low cyclic loadings. 本文对不同配筋率的14根无粘结部分预应力混凝土梁进行了低周反复荷载试验。
low cycled reversed loading experiment 低周反复加载试验
horizontal low cyclic loading test 低周反复水平加载试验
low cyclic repeated horizontal loading 低周往复荷载
ANALYSIS OF BENDING RESISTANCE OF STEEL PLATE-STICKING REINFORCED FRAME BEAM UNDER REVERSED LOW CYCLIC LOAD 低周荷载作用下粘钢增强框架梁抗弯强度分析
Both the fractures in air and vacuum, in which fatigue striations, steps and dimples are observed and more areas with the dimples exist under lower cyclic stresses. 真空和室温大气环境下的疲劳断口均出现疲劳条纹、台阶和韧窝，且在低循环应力时出现韧窝的区域增多。