试验中,重点考察了水平钢筋的工作机理和强度发挥率,研究了构造柱配筋的受力状态及对砌体的约束作用。
In testing, it is emphasized to test the working principle and strength action rate of horizontal ribs, and studies forced state of structure column and ribs and binding action for bonded structure.
提出一种新型混凝土横孔连锁空心砌块,通过在新型砌块墙体中设置构造柱和水平钢筋混凝土带,形成对墙体的约束。
A new type of hollow block, construction column and horizontal reinforced concrete strips in the walls forming restrained masonry which is named-concrete cross bore chain hollow block, was advanced.
研究了钢筋混凝土框架结构层水平承载力和层抗侧移刚度的关系。
For the reinforced concrete frame structures, the relationship between the story lateral stiffness and lateral load-bearing capacity is studied.
本文对钢筋砼牛腿在垂直荷载和低周反复水平荷载共同作用下的工作性能及其合理计算与构造形式进行了试验研究。
In this paper, an experimental study on working behavior and rational construction shape of reinforced corbels subjected to both vertical and cyclic reversed horizontal loading is presented.
通过在大截面钢筋混凝土和钢轨抗滑桩身埋设钻孔测斜管,监测得二类抗滑桩的水平侧向位移。
The horizontal lateral displacement of reinforced concrete or rail anti-slide piles is measured by setting up borehole incline-tube in pile.
提出对大开间砖砌体结构采取在砖砌体中设置钢筋混凝土墙中柱和水平条带的加强措施。
The measures taken for strengthening the large bay masonry structures with additional reinforced concrete columns and horizontal strips to form confined masonry structures is proposed in this paper.
基于对抗力折减系数的参数研究结果,无论钢筋的应变水平如何,建议取固定值0.90。
The resistance reduction factor is suggested as a fixed value of 0.90, regardless of the strain level of the tensile steel reinforcement.
其他测试参数包括水平轴向载荷作用下的钢管混凝土柱、水平荷载下的钢筋混凝土梁和框架梁柱的刚度比。
Other test parameters include the level of axial load in the CFST column, the load level in the RC beam and the beam-column stiffness ratio.
结果表明,截面配筋指标可综合反映混凝土强度和截面配筋率对受拉钢筋应力水平的影响;
Results indicate that reinforcement index can reflect effects of both concrete strength and reinforcement ratio on the steel stress.
高耸建筑的水平环缝和竖向裂缝、钢筋砼柱的水平裂缝以及压溃破坏等震害现象,可以归结为地震竖向分量的作用;
The horizontal annular and vertical crack of the high buildings, along with the horizontal crack and the crush of RC column can be due to the vertical seismic component action.
探讨具有水平连接刚度突变特征的钢筋混凝土结构的一般力学特点与动力反应分析方法。
General mechanic differences and methods of dynamic response analysis of RC structure characterized by abrupt change in horizontal connection stiffness are discussed.
本文为水平地震作用下钢筋混凝土剪力墙结构的优化设计提供了一种方法,对工程技术人员亦有一定的参考价值。
This paper provides a method for reinforced concrete shear wall structure optimization design under horizontal earthquake, and for engineering and technical personnel some degree of reference value.
在现浇钢筋混凝土结构模板工程中,它与多层板、竖向支撑配套使用可形成水平支撑模板体系;与多层板、斜撑及对拉螺栓等配套使用可形成竖向模板体系。
In the reinforced concrete structure of the project, it could be the slab formwork system matching with plywood, push-pull prop, tie rod and other accessories.
现行的钢筋混凝土结构设计规范GB50010—2002对于牛腿高度、水平纵向钢筋和箍筋的确定方法是偏安全的。
Current code for design of concrete structure (GB50010—2002) is relatively safe in setting down the corbel's height, horizontal longitudinal reinforcing steel bar and stirrup.
钢厂钢筋的定量打包仍停留在比较低的水平上。
The quantificational packing of reinforcing steel bars in steelworks is still staying at a low level.
利用随机振动方法分析了钢筋混凝土框架结构的水平随机地震激励下结构响应的功率谱。
With the random vibration method, the response spectrum of structure under the earthquake action of level axis directions are obtained.
水平荷载作用下,钢筋混凝土异形柱框架结构侧移分为剪切型和弯曲型;
The main reason of the structure lateral displacement is the horizontal load.
本实用新型涉及到一种水平向钢筋焊接模具,尤其适用于建筑工程中的粗直径钢筋连接。
The utility model relates to a horizontal reinforced bar welding die. The utility model is especially suitable for the connection of reinforced bars with large diameter in construction engineering.
在一个四层大比例模型钢筋混凝土框架的振动台试验中,发现该模型框架结构具有很强的水平变形能力。
The shaking table test of a 4-story large-scale reinforced concrete model frame indicated that the model structure has abundant capacity of lateral seismic deformation.
本文对大开间砖砌体结构采取在砖砌体中增设钢筋混凝土墙中柱和水平条带的加强措施。
Study on earthquake-resistant design of the frames with special-shaped reinforced concrete column of large bays;
型钢型墙板较钢筋型墙板有更好的承受水平荷载的能力。
But the shaped-steel wallboard has higher capacity and better ductibility than steel-bar wallboard for such loading conditions.
然而,由于地震作用的随机性与多维性,仅仅对钢筋混凝土箱型柱进行正向水平荷载作用下的抗震性能研究往往是不够的。
However, Because of the randomness and multidimensional of earthquake, the only study of the seismic performance of RC box columns under unilateral loading is often not enough.
本文讨论两个新方案,其一是设置穿过核心并位于梁腹中部的两排附加钢筋,其间离柱边一定距离处开设水平缝;
Two new typ sof which are discussed in this paper; in the one, two additional bars are put in the middle of the beam and throughout the joint core, and a level scam is split between the two bars;
试验结果表明,配筋多孔砖墙与配筋普通砖墙具有相近的抗震性能,水平筋采用搭接接头时不能发挥钢筋的抗剪作用以及端部锚固钢筋具有提高承载力和约束砌体作用等。
The test results show that the reinforced porous brick wall similar tO normal reinforced brick wall on aseismic design, shear resistance of the bar cannot be used very much when using lap joint...
应力水平及由此产生的微裂缝或宏观裂缝对钢筋混凝土结构的耐久性,尤其是有害物质的入侵有一定程度的影响。
The stress and induced cracks have important influences on the concrete durability, especially the ingress of aggressive agents, such as chloride.
深基坑支护结构为外部钢筋混凝土地下连续墙,内部设多道钢筋混凝土水平框架内支撑。
The retaining and protection structure for this deep excavation was concrete diaphragm wall supported by plane concrete frame inside.
深基坑支护结构为外部钢筋混凝土地下连续墙,内部设多道钢筋混凝土水平框架内支撑。
The retaining and protection structure for this deep excavation was concrete diaphragm wall supported by plane concrete frame inside.
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