• Some new conclusion is also deduced through the calculating of a continuous slab in frame structure.

    框架结构单向连续楼板分析,得到一些新的结论

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  • The computer system of continuous slab caster in Anshan Iron and Steel Complex is imported from Japanese Kobe Steel Ltd.

    鞍钢板坯连铸机计算机应用系统是从日本神户制引进的。

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  • Dynamic secondary cooling and soft reduction are effective technologies for the improvement of strand quality in continuous slab casting.

    动态动态压下现代连铸工艺提高质量一项重要技术

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  • Based on the ISO time-temperature curve, the behaviors of the unbonded prestressed concrete continuous slab (UPCCS) under fire are investigated.

    实现按照ISO标准升温曲线升温前提,研究了无粘结预应力混凝土连续火灾作用下的火灾行为

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  • The main technological packages available for continuous slab casting, and some recent projects where they have been successfully applied are described.

    介绍了针对板坯连铸成套技术以及一些成功应用这些技术的项目案例。

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  • This paper introduces the productive practice on continuous slab casting at Pansteel and summarizes the experience and result gained from the continuous casting practice.

    介绍攀钢板坯连铸生产实践情况,总结了生产实践经验成果

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  • The failure probability of the continuous slab is the sum of the product of load-appearance probability and the failure probability under the action of the corresponding load.

    连续失效概率应为荷载出现概率相应荷载作用失效概率乘积总和

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  • The redistribution behavior of internal plastic force and the moment modification limited value of tubular hollow continuous slab were studied through experiment and theoretical analysis.

    试验理论结合,研究了空心连续塑性内力分布性能弯矩调幅限值问题。

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  • Then, based on the experiment, the moment modification limited value of the tubular hollow continuous slab that meets the requirement of the bearing capacity under a given load was analyzed.

    然后,在试验研究基础从理论上分析了圆空心连续在固定荷载满足承载能力要求弯矩调幅限值问题。

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  • A novel method based on modified particle swarm optimization (IPSO) with mutation algorithm was proposed to optimize water quantity in secondary cooling process in the continuous slab casting.

    提出了基于带有变异算子的改进粒子群算法二冷区水量进行优化的新方法。

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  • Being related to the first assembled monolithic precast concrete testing-building in our country, the loading experimental study is introduced on assembled monolithic composite continuous slab.

    结合国内预制装配整体式混凝土结构试验楼工程,装配整体式叠合连续楼板进行现场加载试验研究

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  • The test results show that the continuous composite slab with lower level of prestressing can meet the requirement of ultimate state under normal serviceability and has better ductility.

    试验结果表明,部分预应力陶粒砼叠合连续跨中取用预应力度,不仅满足正常使用极限状态要求而且具有较好的延性。

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  • This research USES rough sets to reduce this factors, then adopts radial basis function networks to predict and diagnose the continuous casting slab defect.

    提出粗糙集理论简化这些因素然后采用径向函数网络连铸板坯缺陷进行预报诊断

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  • ON-line measurements of slab width during continuous casting and strip width as well as flatness during rolling are important.

    连续铸造板坯宽度轧制过程中带钢宽度及平坦在线测量非常重要。

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  • It is of great importance to rhythm and coordination of the thin slab continuous casting and rolling process.

    时间因素对薄板坯连铸-连轧流程节律性、协同性而言,其意义尤为重要。

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  • However, the difference is that the continuous composite slab can carry further substantial load even after the shear slip initiation as against the simply supported slab.

    组合不同连续组合板端部出现滑移,其极限承载能力明显高于相同跨度简支板极限承载力。

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  • The movement of slabs in reheating furnace from two-strand thin slab continuous caster operations is discussed.

    讨论了两流薄板坯连铸连轧作业加热炉内的运动情况。

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  • Centerline shrinkage is the main defect that affects the inner quality of continuous casting slab.

    连铸坯内部中心缩松、缩孔影响内部质量主要缺陷之一。

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  • The slab quality was the key to the research of thin slab continuous casting and rolling process.

    质量问题薄板坯连铸连轧工艺研究核心问题。

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  • In the project of ASP1700 thin slab continuous casting and rolling, the system of mould width adjust in the continuous casting is equipped with the new digital alternating servo control system.

    济钢ASP1700薄板坯连铸连轧项目中,连铸机结晶系统采用了新型数字交流伺服控制系统,代表当今世界最先进控制水平。

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  • A computational heat transfer model to describe the freezing process of continuous casting slab is developed.

    开发了一种描述连铸凝固过程传输数学模型

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  • Using incompressible MHD equations and zero equation turbulent model, the paper calculated the flow field in two dimension thin slab continuous casting mould with the electromagnetic brake(EMBR).

    本文采用不可压缩MHD方程方程湍流模式数值计算电磁制动器薄板坯连铸结晶中的

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  • It shows that thin slab continuous casting has a greater secondary cooling intensity, a faster solidifying rate, a fine and uniform structure and less segregation than conventional slab casting.

    研究表明,薄板坯强度凝固速度快,组织细小、均匀,其内部溶质元素的偏析程度远低于传统连铸板坯。

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  • It showed that EMBR could control vortex and improve the flow field in the thin slab continuous casting mould effetely.

    计算表明,电磁制动对于抑制涡旋改善薄板坯连铸结晶器中的有明显效果。

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  • Quick sulfur print method used to check inner quality of continuous casting slab and its artificial analysis process in Baosteel are introduced.

    介绍宝钢对连铸内部质量进行检查快速方法及其人工判级过程

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  • Buffer time of tunnel furnace is the key process in thin slab continuous casting and rolling (TSCR) line.

    薄板坯连铸连轧生产线中加热炉缓冲能力有时成为制约生产关键

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  • Take CSP slab continuous caster of Liangang for example, the structure, system functions and software platforms of breakout prediction system for the slab continuous caster were briefly introduced.

    CSP薄板坯连铸机,对薄板坯连铸机漏钢预报系统的组成、功能及其软件平台作了简要介绍。

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  • The paper discusses in detail the structure and performance of crystallizer oscillating equipment for 1600 slab continuous caster in Benxi Steel and Iron Incorpcration.

    针对本钢1600板坯连铸机结晶器振动装置结构性能进行详细地分析和论述。

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  • The continuous-casting slab of high strength weathering steel produced by converter, LF and continuous-casting process has good quality.

    转炉冶炼、LF精炼连铸工艺生产高强耐候钢板坯质量优异。

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  • The continuous-casting slab of high strength weathering steel produced by converter, LF and continuous-casting process has good quality.

    转炉冶炼、LF精炼连铸工艺生产高强耐候钢板坯质量优异。

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