Dialogic weaving: a favorable tension between design and craft

Focusing on a process where a designer embeds herself in craftspeople’s workshops with the intention of ‘learning from inside’ and ‘making together’; this paper proposes pathways for considering collaboration between designers and craftspeople via digital fabrication and weaving. The tension of forces that make weaving possible, act as an analogy for this collaboration as well as providing the title of the project as ‘One Over, One Under’. The project proposes a mode of working and a spectrum of outcomes where the designer has a first-hand experience of production techniques, engages in a serious and continuous dialogue through making, and develops an intervention that also brings forth her own skill set (introducing digital fabrication and structural variations), thus transforming the conventions and boundaries between established roles and manufacturing techniques. An experiment that resulted in a series of objects considering both the technologies of production and the input of the designer, this process not only increases the potentials that crafts hold for the field of design, but it also offers possibilities of collaboration and a further articulation of the design act.     

Blockchain-oriented dynamic modelling of smart contract design and execution in the supply chain

Recently, the applications of Blockchain technology have begun to revolutionise different aspects of supply chain (SC) management. Among others, Blockchain is a platform to execute the smart contracts in the SC as transactions. We develop and test a new model for smart contract design in the SC with multiple logistics service providers and show that this problem can be presented as a multi-processor flexible flow shop scheduling. A distinctive feature of our approach is that the execution of physical operations is modelled inside the start and completion of cyber information services. We name this modelling concept ‘virtual operation’. The constructed model and the developed experimental environment constitute an event-driven dynamic approach to task and service composition when designing the smart contract. Our approach is also of value when considering the contract execution stage. The use of state control variables in our model allows for operations status updates in the Blockchain that in turn, feeds automated information feedbacks, disruption detection and control of contract execution. The latter launches the re-scheduling procedure, comprehensively combining planning and adaptation decisions within a unified methodological framework of dynamic control theory. The modelling complex developed can be used to design and control smart contracts in the SC.     

深基坑挡土支护钻孔灌注桩设计方法

在高层建筑深基坑挡土支护中，用锚杆拉结钻孔灌注桩作挡土墙是近年来应用的主要方法之一。以烟台龙睛大厦深基坑挡土支护为例，介绍了用锚杆拉结的钻孔灌注桩设计方法。     

ZKB2460直线振动筛的设计

对ZKB2460型振动脱水筛的工作原理、结构设计进行了阐述,对动力学方程及工作参 数等进行了设计计算,并进行了运转测试和工业应用。     

基于SLP的生产车间物流优化设计

分析了某公司机加工车间物流现状。运用设施规划和物流分析中的SLP原理,对生产车间的设备布局及周转器具进行重新规划和设计,使车间做到物流顺畅、运输路线最短、缩短生产周期和降低生产成本。     

NJM—10大力矩马达定子内曲线专用加工设备的设计

介绍了ＮＪＭ－１０大力矩马达定子内曲线专用加工中设备中核心元件－凸轮的设计，加工及检验方法。     

现浇混凝土楼梯的设计质量控制

探讨了现浇钢筋混凝土楼梯的建筑及结构设计的设计原则和设计方法，着重讨论了住宅楼梯在设计方面的质量控制。     

浅析某钢塔架式烟囱结构抗震设计方案选择

介绍了某钢塔架式烟囱抗震设计的方案选择 ,结构抗震的计算原则、结果及其分析。     

选矿工艺设备配置图智能CAD系统的研究

对近年来选矿厂ＣＡＤ的研究工作进行了评述，探讨了智能ＣＡＤ技术在选矿工艺设备配置设计中的应用。