Yielding support design in Ceneri Base Tunnel

2010 ◽  
pp. 379-382
Keyword(s):  
Support Design ◽  
Yielding Support

Stability of development drifts in difficult geological conditions of Starobin deposit

2020 ◽  
pp. 26-32
Author(s):  
B. I. Petrovsky ◽  
◽  
V. A. Misnikov ◽  
K. A. Erokhin ◽  
A. B. Petrovsky ◽  
...  
Keyword(s):  
Potassium Salt ◽  
Deep Level ◽  
Maximum Efficiency ◽  
Salt Deposit ◽  
Support Design ◽  
Underground Openings ◽  
Geological Conditions ◽  
Stability Of Development ◽  
Yielding Support ◽  
Roof Rocks

Extraction of the remaining reserves at the Starobinsk potassium salt deposit is associated with degradation of geological conditions as the content of clay beds in roof rocks increases with depth. The article presents the underground test data on the most promising techniques of roof support in development entries in deep-level unstable rocks in the Starobinsk potassium salt deposit. In an operating mine, various combinations of different support types and ground control approaches were tested, namely, compensation voids (slotting, racking) and long roof bolting. It is found that the maximum efficiency of development heading support is achieved with the combination of destressing headings and compensation slots. These flow charts are applicable to a depth of 860–900 m at the clay bed content of 35%. At the depths greater than 900 m and at the clay bed content higher than 35%, each underground excavation should have a specific support type. In extremely complex conditions at any depth and at the clay bed content from 35 to 60% in the roof, the support design for long underground openings with a span to 3.8 m, without slots in the sidewalls can involve roof scaling up to the roof arch (pressure arch) and installation of special-shape and expansion-type yielding support in sidewalls.

The Design Medan Concert Hall with Metaphor Architecture Approach

2020 ◽  
Vol 4 (1) ◽  
pp. 54-61
Author(s):  
Vinky Rahman ◽  
Muhammad Khairy Humaizy
Keyword(s):  
Secondary Data ◽  
Building Design ◽  
Traditional Music ◽  
Primary Data ◽  
Support Design ◽  
Physical Conditions ◽  
Sound Control ◽  
Strategic Location ◽  
Big City ◽  
Design Ideas

The theater usually has an attractive form to attract the attention of visitors and also has good sound control in the auditorium so as not to cause sound distortion. Performances in Medan are still inadequate to accommodate international performances. Particularly in Medan, the enthusiasm of the community towards art tends to be high, but the facilities of the place lack to accommodate performances. Data collection methods are carried out by collecting primary data through a process of field comparative study and secondary data through literature studies & comparative studies. The design approach used in design studies are analyzing the physical, conditions around the site, potential, the limits that exist on the site, Site and environmental approaches are analysis of site conditions and the best solutions, the user approach is building analysis to meet the need for facilities and quality in accommodating the show, literature studies related to titles and themes and theories that support design ideas. The Metaphor is chosen as a truss design theme to convey the shape of building design by combining metaphorical forms of buildings and the prominence of the same metaphorical theme in the building to those who visit and see buildings to prevent sound distortions by using porous materials. Medan is a big city in Indonesia as a design area with consideration of a strategic location. It is expected that with the presence of this performance center, domestic and foreign tourists and especially Medan people themselves can enjoy the comfort and get to know traditional music and dance in Indonesia.

Policy Making Introduction

2019 ◽  
Vol 1 (1) ◽  
Author(s):  
Nina TERREY ◽  
Sabine JUNGINGER
Keyword(s):  
Policy Implementation ◽  
Policy Making ◽  
Creative Industries ◽  
Design Management ◽  
Support Design ◽  
The Past ◽  
Academic Researchers ◽  
Design Activities ◽  
The Relationship ◽  
Professional Impact

The relationship that exists between design, policies and governance is quite complex and presents academic researchers continuously with new opportunities to engage and explore aspects relevant to design management. Over the past years, we have witnessed how the earlier focus on developing policies for design has shifted to an interest in understanding the ways in which design contributes to policy-making and policy implementation. Research into policies for design has produced insights into how policy-making decisions can advance professional impact and opportunities for designers and the creative industries. This research looked into how design researchers and design practitioners themselves can benefit from specific policies that support design activities and create the space for emerging design processes.

Contemporary Methods of Designing Rail Vehicle Running Systems with the Use of CAD and CAM Solutions

2020 ◽  
Vol 64 (187) ◽  
pp. 75-80
Author(s):  
Tomasz Antkowiak ◽  
Marcin Kruś
Keyword(s):  
System Design ◽  
Preliminary Design ◽  
Support Design ◽  
Detailed Design ◽  
Final Shape ◽  
Rail Vehicle ◽  
Design Engineers ◽  
Running System ◽  
Cad Cam

The article discusses the process of designing the running system of a rail vehicle using CAD and CAM tools as the solutions supporting the process. It describes the particular stages of design taking its final shape: from a preliminary design, through a detailed design, ending with the stage of production. Each stage includes a presentation of how CAD and CAM tools are used to support design engineers in their practice. Keywords: running system, design, CAD, CAM

Artificial Intelligence Techniques to Support Design and Construction

2019 ◽  
Author(s):  
Atefeh Mohammadpour ◽  
Ebrahim Karan ◽  
Somayeh Asadi
Keyword(s):  
Artificial Intelligence ◽  
Support Design ◽  
Artificial Intelligence Techniques ◽  
Design And Construction

scholarly journals Interactive Exploration of Large-Scale UI Datasets with Design Maps

2021 ◽  
Author(s):  
Luis A Leiva ◽  
Asutosh Hota ◽  
Antti Oulasvirta
Keyword(s):  
User Interface ◽  
Point Cloud ◽  
Large Scale ◽  
Mobile Apps ◽  
Online Resources ◽  
Design Tools ◽  
Support Design ◽  
Design Exploration ◽  
Clustering Techniques ◽  
Cloud Points

Abstract Designers are increasingly using online resources for inspiration. How to best support design exploration without compromising creativity? We introduce and study Design Maps, a class of point-cloud visualizations that makes large user interface datasets explorable. Design Maps are computed using dimensionality reduction and clustering techniques, which we analyze thoroughly in this paper. We present concepts for integrating Design Maps into design tools, including interactive visualization, local neighborhood exploration and functionality to integrate existing solutions to the design at hand. These concepts were implemented in a wireframing tool for mobile apps, which was evaluated with actual designers performing realistic tasks. Overall, designers find Design Maps supporting their creativity (avg. CSI score of 74/100) and indicate that the maps producing consistent whitespacing within cloud points are the most informative ones.

scholarly journals APPLICATION OF THE RE-CYCLING METHOD TO SUPPORT DESIGN FOR AND FROM END-OF-LIFE.

2021 ◽  
Vol 1 ◽  
pp. 511-520
Author(s):  
Jorge Martínez Leal ◽  
Stéphane Pompidou ◽  
Carole Charbuillet ◽  
Nicolas Perry
Keyword(s):  
End Of Life ◽  
Circular Economy ◽  
Design Approach ◽  
Way Of Life ◽  
Support Design ◽  
Innovative Design ◽  
Recycled Materials ◽  
Environmentally Conscious ◽  
Similar Score ◽  
The World

AbstractNowadays, the world is shifting towards a more sustainable way of life, and product designers have an important part in this change. They have to eco(re)design their products to make them environmentally conscious throughout their lifecycle, and especially at their end-of-life (EoL). However, one can observe that synergy between product designers and recycling-chains stakeholders is lacking, mainly due to their weak communication. While many design-for-EoL approaches coexist in the literature, design from EoL must also be taken into account to fully develop a circular economy.RE-CYCLING is an innovative design approach that supports both design for and from EoL. This paper focuses on the recycling EoL-option and the validation of the associated indicators. To validate the design-for-recycling indicators, the recyclability of three smartphones is assessed. It is expected that indicators provide a similar score as none of them was designed to be recycled; results comply with expectations. In parallel, the convenience of using recycled materials in smartphones is analysed to validate our design-from-recycling indicators. It is found that the proposed indicators can indeed support designers integrating recycled materials in products.

scholarly journals Analytical and numerical assessment of a preliminary support design – a case study

2021 ◽  
Vol 8 (1) ◽  
pp. 1869367
Author(s):  
Sylvanus Sebbeh-Newton ◽  
Shaib Abdulazeez Shehu ◽  
Prosper Ayawah ◽  
Azupuri A. Kaba ◽  
Hareyani Zabidi
Keyword(s):  
Support Design ◽  
Numerical Assessment ◽  
Preliminary Support

What Makes Mathematics Teacher Coaching Effective? A Call for a Justice-Oriented Perspective

2021 ◽  
pp. 002248712110190
Author(s):  
Samantha A. Marshall ◽  
Patricia M. Buenrostro
Keyword(s):  
Professional Development ◽  
Mathematics Teachers ◽  
Mathematics Teacher ◽  
Student Assessment ◽  
Learning Experiences ◽  
Educational Justice ◽  
Support Design ◽  
Assessment Scores ◽  
Teacher Coaching ◽  
Future Work

Mathematics teacher coaching is a promising but largely overlooked form of professional development (PD) for supporting mathematics teachers’ learning of justice-oriented teaching. In this article, we critically review the literature to illuminate what we currently know about mathematics teacher coaching and to highlight studies’ contributions and limitations to inform future work. Broadly, we find that four programs of research have developed, investigating: (a) coaches’ activities and relationships, (b) the effects of coaching on student assessment scores, (c) the effects of coaching on teachers’ practices or behaviors, and (d) the effects of coaching on teachers’ knowledge or beliefs. From this analysis, we argue that justice-oriented perspectives of teaching, in tandem with sociocultural theories of teachers’ learning, could allow for more nuanced investigations of coaching and could support design of learning experiences for teachers that bring us closer to educational justice.

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