完成了16根无粘结预应力混凝土梁的低周反复荷载试验。
Specimens of 16 unbonded prestressed concrete beams under low cyclic loading were tested.
本文进行了有粘结和无粘结预应力混凝土框架的反复荷载试验。
Bonded and unbonded prestressed concrete frames are tested and analysed up to failure.
本文介绍五个钢筋混凝土框架过节点试件在低周反复荷载下的试验结果。
With test results of five specimens of exterior joints of rein- forced concrete frames subjected to low cyclic loading, the shear strength of these joints is discussed.
反复荷载可导致钢筋与混凝土之间粘结的严重退化，尤其在混凝土中的钢筋受到腐蚀后。
Cyclic loading can result in severe degradation of bond between reinforcing steel bar and the surrounding concrete, especially when the reinforcement is corroded.
在实际工程中钢筋混凝土梁不仅承受静荷载或重复荷载作用，还可能承受反复荷载作用。
Concrete structures may bear not only static or repeated loading, but also cyclic loading in practical engineering.
给出了静力荷载下的荷载变形曲线、低周反复荷载下的荷载变形滞回曲线以及关键部位的应变数据。
The load displacement curve under static load, load displacement hysteric curve under repeated low cycle load and strain data at key points are presented.
本文介绍八根迭合与两根整浇钢筋混凝土连续染，分别在单向荷载与低周反复荷载作用下的试验结果。
The test results of eight composite and two normal reinforced concrete continuous beams under low cyclic loading and monotonic loading respectively are presented.
本文通过试件的中心受拉试验，测定了砼的受拉应力-变形全曲线。部分试件还进行了反复荷载试验。
Complete stress-deformation curves for concrete in tension were obtained from axial tension tests in which some of the specimens were tested under cyclic loading.
个大比例尺活性粉末混凝土空心桥墩试件的低周反复荷载试验，对试件的破坏形态、滞回特性进行研究。
Low cyclic loading tests of five large-scale rectangular RPC hollow pier specimens were made and the failure patterns and hysteretic properties of the specimens were studied.
文章还根据预埋件在低周反复荷载作用下的试验结果，提出了在进行抗震强度验算时所需的强度折减系数。
This paper also presents a reduction factor of strength required for checking shock strength based on the test results of embedded elements under low period repeated loading.
本文概述了四个十字形钢筋混凝土框架节点试件采用柱加大截面法加固后，在低周反复荷载作用下的试验。
This paper summarizes the tests under cyclic reverse loading of four cruciform R. C. frame beam-column joints which are strengthened by enlarging column sections.
对整片折板钢板剪力墙在反复荷载下滞回性能进行研究，得到了折板钢板剪力墙极限承载力、延性和滞回性能。
Through the research of corrugated steel shear wall in repeated load, the ultimate load-carrying capacity and hysteresis property is found.
在试验研究的基础上，对钢梁与钢骨混凝土墙高强螺栓连接节点在低周反复荷载作用下节点域的内力进行分析。
On the basis of experiment research, the internal force of high strength bolt joint area of steel beams and concrete walls within steel profiled bar was analyzed under the low period cyclic load.
完成了6个由不同形式抗剪连接键连接的钢管混凝土边框与剪力墙组合节点在低周反复荷载下的抗震性能试验。
Systemic experimental research on 6 different composite connections between concrete filled steel tube columns and shear wall under low cycle reversed loading have been done.
本文旨在对这种节点在低周反复荷载作用下的抗震性能进行研究，以便使这种节点最终成为一种完善的抗震体系。
In order to make the joints become a good kind of anti-seismic system, this paper attempts to research it under low cyclic reversed loading.
为了研究翼缘削弱的型钢混凝土框架的抗震性能，对一榀两跨三层型钢混凝土框架模型进行了低周反复荷载试验。
The seismic behavior of steel reinforced concrete (SRC) frames with reduced beam sections is investigated through a cyclic loading experiment and its analysis for a model of 2-bay, 3-story SRC frame.
本文旨在对这种节点在低周反复荷载作用下的抗震性能进行研究，以便使这种节点最终成为一种完善的抗震体系。
In this paper, seismic performances of unbonded post-tensioned precast concrete joints strengthened with CFRP and Angle steels under reversed cyclic loading are studied.
研究表明，在反复荷载作用下该类型复合材料的电阻变化率与应变关系曲线表现出与单调荷载作用下不同的新的特征。
The results indicate that the new features, which very different from under monotonic loading, is found based on the relationship curves between the change in electrical resistance and the strain.
为了研究方钢管混凝土柱内隔板式节点的抗弯受力性能，完成了3个方钢管混凝土柱内隔板式节点的低周反复荷载试验。
To investigate the flexural capacity of connections for concrete-filled steel square tubular columns with inner diaphragms, 3 specimens were tested under cyclic loading.
在高压固结仪上，对3种原状软土13个试样进行了反复加卸荷载的一维固结试验，研究了反复荷载作用下软土的次固结特性。
Based on a number of oedometer tests on 13 soil samples, the influence of repeated loading on the secondary consolidation properties is investigated.
根据计算的各抗震设防烈度对应的地震作用及开裂荷载、屈服荷载设计出加载制度； 采用液压伺服装置进行低周反复荷载试验。
The loading process is designed on the basis of the cracking and yielding loads and earthquake action as calculated for seismic load of fortification intensity.
本文建立了方钢管混凝土框架结构的三维非线性有限元分析模型，用以研究方钢管混凝土框架在低周反复荷载作用下的抗震性能。
A 3-d nonlinear finite element model of concrete-filled rectangular tubular frame is proposed in the paper to research the seismic behavior of this type of structure under low-reversed cyclic loading.
进行了无粘结预应力板墙框架的反复荷载试验，对无粘结预应力板墙框架的工作特性、无粘结预应力筋在水平荷载下的变化规律进行了分析。
Based on the experimental researches, the characteristic behavior of slab and wall frame with unbounded prestressing in the slab under low frequency cyclic loading have been studied.
结果建立一种适合低周期反复荷载作用下的损伤模型，并进行了损伤与弦转角的关系分析，从而对其损伤机理、损伤过程及损伤的影响因素有更进一步的了解。
The damage model has been made and the analysis of the relation damage and turn Angle has been studied to give a better understanding of the damage theory, damage course and damage effect factors.
基于钢筋混凝土异型节点的受力特点和破坏模式，提出了一种将其视为子结构进行损伤分析的方法，并建立了适用于低周反复荷载下钢筋混凝土异型节点的损伤模型。
Based on the mechanical character and failure model of SRC abnormal joints, a damage analysis method with sub-structure and a damage model applying to SRC abnormal joints are put forward.
作为沥青混凝土路面的主要损坏现象之一，车辙是在交通荷载反复作用下产生竖向永久变形的积累。
Being a major damage phenomenon of asphalt pavement, ruts are occurred gradually as the accumulation of permanent deformation under repeated application of traffic loads.
贫混凝土用于路面基层时，由于受到荷载应力和温度应力的反复作用，需研究其疲劳特性。
Fatigue property of lean concrete should be studied when the material is set as base course since it withstands the repeated actions of load stress and temperature stress.
在吊车荷载反复作用下，疲劳强度不足，因而出现疲劳破坏。
Under the repeated loading of the cranes, the fatigue strength of the columns is insufficient, and fatigue failures occurred.
多孔混凝土作为沥青混凝土路面的基层时，和面层一起受到车辆荷载和温度的反复作用，结构设计中需考虑其疲劳性能。
As base course material, porous concrete withstands the repeated actions of traffic and temperature, so the fatigue property should be considered in structure design.
多孔混凝土作为沥青混凝土路面的基层时，和面层一起受到车辆荷载和温度的反复作用，结构设计中需考虑其疲劳性能。
As base course material, porous concrete withstands the repeated actions of traffic and temperature, so the fatigue property should be considered in structure design.
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