混凝土采用预拌混凝土,混凝土用搅拌运输车送至施工现场后用混凝土输送泵压送至模板内,其摊铺厚度应高于设计厚度15~20%。
The concrete are pre-mixed concrete, delivered to site with mixer car and then pumped into forms. The paving thickness shall be 15~20% higher than the designed value.
介绍了螺旋焊管成型器内压辊斜置小辊线接触辊型的设计方法(经验公式设计法)。
The article introduces the design methods of contact roller of internal press roller of forming machine of SSAW pipe mill(experience formula design).
本文介绍了含有表面环向裂纹的内压简体及大型管道采用轴向加弧形务板与钢丝缠绕的止裂、抑爆设计原则及设计方法。
The paper presents the design criteria and method for arresting crack and burst of the internal pressured vessels of big pipes with circular surface crack by arched strip and wound wire.
绘制了内压容器设计与校核专用图,介绍了其使用方法及适用范围。
A nomography used for internal pressure vessel design and collation is provided, the way for the special USES and the range are also introduced.
运用应力分析理论进行了内压薄壁圆筒的强度设计。
According to the theory of stress analysis, the intensity design of the thin-skinned internal pressure cylinder is analyzed in this article.
而大型储罐的承压能力是较低的,为了保证储罐内的压力在设计允许范围内,需要通过蒸发气处理系统排出部分蒸发气以控制罐内压力。
For keeping tank pressure in design range, some of boil off gas need to be released form tank through boil off gas treatment system in order to control tank pressure.
研究结果表明本文推导的方程能准确的预测背景孔隙对风致内压响应的影响,能为工程抗风设计提供有效的理论依据。
It is shown that background porosity reduces internal pressure fluctuation and this effect can be predicted accurately by using the governing differential equation deduced in this paper.
在塑性极限分析的基础上,本文提出受内压球壳开孔接管的一种整体补强设计方法。
This paper describes a design procedure of spherical shells with nozzles subjected to internal pressure based onthe limit analysis.
阐述了U型膨胀节内压失稳与爆破机理,介绍了其失稳与爆破时极限设计压力公式及来源,提出了防止U型膨胀节内压失稳与爆破的措施。
The paper discusses the mechanism of inner-pressure unbalance and demolition of U-type dilatation nodes, and introduces the formula and origin of pressure in the course of unbalance and demolition.
在满足最大膛压的约束下,提高弹丸初速始终是内弹道研究设计者的目标。
Improving the muzzle velocity of projectile based on the restriction of the maximum bore pressure is the interior ballistic devisers goal all the time.
本文设计了冲击内压循环加载实验装置,该装置能对试件产生连续内压加载。
The apparatus is used to produce impact internal pressure for the thick wall cylinder in fatigue test.
但如果初始弯沉很小并在原路面结构层的设计范围内,最好不要压浆,因为压浆所造成的扰动可能会对板块的稳定性产生影响。
But if initial deflection is small and in the designed range of the pavement structures, it'd better not grout or the plate stability will be impacted by disturbance caused by grouting.
静压是差压表两个检测点所在管道内的设计压力。它是差压压力表选型时必需的数据。
Static pressure is the designed pressure difference within the pipeline between two testing points. It is a necessary date when selecting different types of pressure gauges.
结果表明:在满足设计预期目标的同时,炉内单质硫生成量得到提高,总压降损失得到降低,具有节能效果。
The results showed that formation of sulfur furnace is improved and the total pressure drop is reduced which meet the design expectations with energy-saving effect.
只要阀门处的压差变化在阀门的设计压力范围内,无需任何人为的调节。
Department as long as the valves at the valve of the pressure changes in the design pressure range, without any artificial adjustment.
应用可靠性设计方法,对压力试验时钢制薄壁内压圆筒形容器初始静强度的最小可靠度进行了定量分析。
By using reliability design methods, minimal reliability of virgin static strength of steel thin wall cylinder during pressure test is quantitative analyzed.
应用可靠性设计方法,对压力试验时钢制薄壁内压圆筒形容器初始静强度的最小可靠度进行了定量分析。
By using reliability design method, the reliability range of virgin static strength of spherical vessel was quantitatively analyzed under the most severe pneumatic and hydraulic test conditions.
应用隐式AF方法计算了为发动机进气道设计的典型扩压器内的复杂湍流流场。
A complicated turbulent flow field in a diffuser with typical geometric shape for aeroengine inlet design was calculated by the use of the implicit AF method.
针对肌肉疲劳而特别设计的一款60或90分钟按摩护理。在不使用按摩油的情况下,以轻柔的伸展动作,结合指压和掌压的精妙手法,由内而外地恢复您的元气。
Combat fatigue and tiredness with this 60- or 90-minute dry massage, which focuses on tired muscles through a combination of thumb and palm pressure and light stretching.
针对肌肉疲劳而特别设计的一款60或90分钟按摩护理。在不使用按摩油的情况下,以轻柔的伸展动作,结合指压和掌压的精妙手法,由内而外地恢复您的元气。
Combat fatigue and tiredness with this 60- or 90-minute dry massage, which focuses on tired muscles through a combination of thumb and palm pressure and light stretching.
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