slab thickness

( b) When considering the bars in slab participate in beams against negative flexure, four or six times slab-thickness on each side of web can be defined as the effective flange width of slab by intermediate or rare earthquake actions.

当考虑板筋对梁端负弯矩承载力的提高作用时，可在设防烈度地震和罕遇地震作用下分别取每一梁侧四倍、六倍板厚范围作为板的有效宽度。

It is found that temperature wave frequency at a given location in the slab is relevant to slab's thickness and its thermal relaxation time while the amplitude of temperature wave bears a relation with heat source's distribution area and pulse duration.

研究结果表明，温度波动频率取决于平板厚度和材料的热弛豫时间，而其幅值则与内热源释放区域的大小和脉冲宽度的长短有关。

In order to improve the conventional method for determine thickness of base slab of the water gate, the auther has devised a optimun design process with computer programme.

闸底板优化设计为了改变过去一贯凭经验确定闸底板厚度的方法，本文以自编程序通过电算对闸底板进行优化设计，从而经济合理地确定闸底板的厚度。

There are two ways to resolve the punching failure problem of reinforced concrete flat slab: increasing slab thickness, increasing concrete strength, enlarging column section ( setting column cap), distributing stirrup or bent bar.

解决钢筋混凝土无梁楼盖柱顶冲切问题的常用方法有：增加板厚、提高混凝土强度、加大柱的截面（设置柱帽）、配置箍筋或弯起钢筋。

Design slab to determine the slab thickness and reinforcement details. Discuss alternative slab systems.

设计一楼版并求取此楼版之厚度与配筋细节, 并讨论可替代的楼版系统.

Research on Determination Method of Safety Thickness of Top Slab of Rock Bedding of Subgrade in Karst and Mined-out Region

岩溶及采空区路基岩层顶板安全厚度确定方法研究顺层围岩地下洞室的粘弹性稳定

A critical state model calculation was proposed for the dependence of the transport critical current density on the applied magnetic field and the thickness of a slab shape type ⅱ superconducting sample.

给出了第二类超导体临界电流密度随样品尺寸及外加磁场变化的一个临界态模型计算。

Based upon the equations of tension in continuous rolling, a steady state mathematical model is established, and the variation of thickness and tension with variations of roll gap, roll speed, slab thickness and hardness calculated with an electronic computer.

本文以连轧张力公式为基础建立了稳态数学模型，在电子计算机上计算了分别改变辊缝、轧辊速度、坯料厚度和坯料硬度时，厚度和张力的变化值，即影响系数。

According to different feature of CSP, FTSC and QSP, the production of the above processes was compared and the influence of caster type and slab thickness on the production were analyzed.

针对CSP、FTSC、QSP三种薄板坯连铸工艺不同特点，比较了它们的生产能力，分析了薄板坯连铸机型与铸坯厚度对生产能力的影响。

The distribution of large-sized inclusions was non-homogeneous along thickness direction of slab, which contents of inner arc slab were obviously higher than those of outer arc slab.

铸坯中的大型夹杂物在厚度方向分布不均匀，内弧含量要明显高于外弧含量。

AX-100L Slab Thickness Machine is adopted gantry linkage structure, autofeed driven by trolly screw mandrel and America EMERSON transducer to adjust the speed steplessly.

AX-100L大板定厚机采用龙门式连体结构，台车丝杆驱动自动走刀，并采用美国爱默生变频器可进行无极高速。

Collapse is the most representative accident in highway tunnel construction. METHOD OF CALCULATING CRITICAL SPALLING AND PENETRATION THICKNESS OF CONCRETE SLAB OF BLOCK UNDER ACCIDENT IMPACT

在公路隧道施工过程中，塌方是最为常见的典型事故。事故型撞击混凝土板的临界震塌与贯穿厚度计算方法

Method of calculating critical spalling and penetration thickness of concrete slab of block under accident impact

事故型撞击混凝土板的临界震塌与贯穿厚度计算方法

The production technology of adhesive polychloroprene rubber abroad was reviewed with 23 references. The differences in crystallization rate, solution adhesiveness, service life and slab thickness between domestic adhesive polychloroprene rubber ( LDJ 240) and foreign analogs ( A-90) were discussed.

比较了国产粘接型氯丁橡胶（LDJ240）与国外类似产品（如A-90）在结晶速度、溶液粘度、适用期和胶块厚度等方面的差别。