提出了RC双向板的优化设计方法。
A method of cost optimum design of two way RC slabs is presented.
还可用以计算前法所不能计算的其它情况的双向板。
We can also use it to calculate other two-way slabs, under conditions where the former method is ineffective.
为便于实际应用，还定义了表征双向板荷载分配的参数。
The structural characteristic parameter was then used to analyze gravitational load distribution.
本文的目的是介绍苏联格娃斯捷夫教授的计算双向板的公式。
The purpose of this paper is to discuss Prof. method of analyzing two-way reinforced concrete slab.
长期以来，在四周有梁支承的双向板中均采用双向均匀布筋方式。
Over years long period, an uniform distribution of reinforcements method has been adopted widely for the construction of a2-way floor slab supported on 4-side.
堆场类建筑的外墙一般按照三边固定一边自由的混凝土双向板，板承受荷载为三角形荷载。
The external wall of a warehouse is a reinforced concrete two-way slab which has one simply supported end and three fixed ends, bearing load of triangle.
钢筋混凝土楼(屋)盖结构大都采用单向板、双向板、主次梁结构、无梁楼板以及井字梁结构等。
The one-way slab, two-way slabs, principal and subordinate-beam structure, non-beam structure and the grid-beam structure are putting into use in the reinforced concrete slab.
为此，本文着重对受集中荷载的外贴碳纤维或钢板条带的钢筋混凝土加固双向板的受力性能进行了试验研究。
Therefore, experimental study on the behavior of the strengthened two-way slabs bonded with strips made of CFRP or steel and subjected to a central patch load was carried out by the authors.
为此，本文着重对受集中荷载的外贴碳纤维或钢板条带的钢筋混凝土加固双向板的受力性能进行了试验研究。
So far, a great deal of research work has been done for RC beams strengthened by bonded CFRP or steel plate, but only rather little for two-way RC slabs.
双向轧制能进一步破碎钽板粗晶铸态组织。
Double-directionally rolling could fragmentate the coarse grain further.
提出了一种简单、精确的标定参考反射板双向反射因子的方法。
A simple and accurate method to calibrate the BRF of a reference panel in laboratory is recommended.
结果清楚地显示，深承台板的载荷传递机制与相应的双向剪切破坏模式。
The results clearly illustrate the load transfer mechanism in the deep pile cap and the subsequent failure mode of two-way shear.
现讨论一种新型空间结构—组合式网格板柱结构，它使单向受力变为双向受力，从而形成三维受力体系。
This paper discusses a new spatial structure-composite grid slab column structure, which is designed to transform single way force into two-way force to form a spatial forcing system.
选择了合适的测量方式，建立了铝漫反射板的相对双向反射向反射分布函数的测量装置。
The experimental setup for the measurement of aluminium diffuser's bidirectional reflectance distribution function has been established by choosing a proper illuminating and viewing method.
对于深埋圆形洞室地基可视为一个双向受压无限板孔应力集中问题，由此也得到其弹性理论解析解。
For deep burying cavern foundation, it is treated as a problem of infinite plate containing a hole, whose analytical solution can be obtained by using elasticity theory.
本文在经典弹性薄板理论的基础上，通过拟板法将双向空心板等效为正交各向异性的实心板，建立无梁空心楼板的平衡方程。
Based on elastic theory, in this paper cast-in-situ RC hollow flat slab is converted to orthotropic plates by the pseudo-plates theory and the equilibrium equation is built.
本文指出双向平板的冲切问题与单向板的抗剪问题是平板抗剪问题的特殊情况。
It is pointed out that punching shear of plate and shear of oneway plate are two special cases of shear resistance of plates.
提出了一种双向压金属硬密封蝶阀蝶板可逆回转机构，讨论了可逆回转机构的工作原理、受力分析及特点。
A new returnable actuator disk of metal seal structure butterfly valve was presented, and its principle, force analysis, characteristic of the actuator were discussed as well.
推导了两种典型双向曲度板和扭曲板的整体成形所需局部收缩量的计算公式。
Calculation formulae of local contraction amount of integral forming for two typical two-way curved plate and complicated curved plate are deduced.
因而内河高速船采用了双向密加筋板船体结构这种形式。
So inland river high-speed ship adopts multi-stiffened plate hull structures.
为了改善电气控制系统性能，设计了适用于片状无轴承永磁电机的双向三电平PWM功率放大器和控制箱转接板。
To improve the capability of the electric system, a three-level PWM power amplifier and Backboard of the control-box is designed, which are applicable to the bearing-less slice PM motor.
利用有限元法分析方板在单向和双向对角拉伸条件下诱导压应力的变化规律。
The distribution of transversely induced compressive stresses in the uni-and biaxial diagonal tensile test of square specimen(YBT) is analysed by means of finite element method.
要切换到压缩机，可以通过电流接触器开关，继电器或者双向可控硅来控制电流盒或者电路板。
Control electric box or circuit board with contactor, relay, or triac that switches to the compressor.
双向轧制能进一步破碎钽板粗晶铸态组织。
Double-directionally rolling could fragmentate the coarse gr…
将双向运动斜楔与旋转斜楔进行了对比，在侧围板外覆盖件翻边模具中采用旋转斜楔成形机构，大大提高了生产效率。
The application of the rotational graded wedge mechanism in a flanging die for the shell plate metal sheets greatly raises the production efficiency.
在屋面和零层板设置双向无粘结预应力钢筋；
Installation of unbonded pre-stressed steel in the ground floor and other floors; 6.
在屋面和零层板设置双向无粘结预应力钢筋；
Installation of unbonded pre-stressed steel in the ground floor and other floors; 6.
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