岩土工程设计自动化——应用和案例研究

Automation – the use of computers to repeat tasks – is becoming increasingly important in engineering. The application of automation can provide technical and commercial benefits to an engineering design project: Costs and calculation time can be reduced, while the designs produced can be more efficient.This paper presents two examples showing how Engineers have applied automation to geotechnical designs, writing programming code to make use of the COM (Component Object Model) interface embedded in commercial software.

Written by

Z. Farook, C. Matthews, M. Skinner, M. Brown

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Redesigning, repurposing, or reviewing the operation of existing buildings can present challenges including a potential lack of full and accurate 3D spatial records. Arup has worked with in-house and external specialists to use reality capture scanning to develop 3D models of existing spaces, where data is unavailable or incomplete. Such 3D models can be invaluable to inform redesign by efficiently providing spatial data, which increases efficiency and confidence. Arup’s people movement teams have also utilised reality capture to develop realistic 3D models for Oasys MassMotion dynamic simulation.

Written by

Sarah Cauldwell and Dmitry Ivakin

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简化公用事业地面移动评估

Streamlining Utilities Ground Movement Assessments

12 February 2024

A key aspect for the HS2 Phase One work is the redevelopment of Euston Station, as this will form the London Terminus. The highly complex station design is being delivered by the Euston Integrated Project Team (IPT) which comprises HS2 Limited, Mace Dragados Joint Venture (MDJV) and the SDSC (Stations Design Services Contracts – consisting of Arup / WSP JV and partners).

Written by

Ayrton Gill

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Written by

Arthur Chai

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评估重大基础设施项目引起的地面运动对公用设施造成的损害的方法

For large infrastructure projects, it is common to use a phased methodology to for assessing the utilities affected by ground movement from works. A three-phased process is proposed.  Phase 1 considers the magnitude of likely ground movements only. Phase 2…

Written by

Francesc Mirada, Riccardo Impiumi, Zeena Farook

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利用MassMotion进行道路隧道疏散建模的灵敏度分析

Sensitivity analysis for the evacuation modelling of road tunnels using MassMotion

31 March 2017

Giordana, a PhD student at Sapienza University of Rome, spoke in detail about the research paper on Analysis for Evacuation Modelling of Road Tunnels using MassMotion at the CSPFea pedestrian simulation seminar that took place in Milan in early 2017.

Written by

Giordana Gai, Piergiacomo Cancelliere

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利用增材制造优化金属结构建筑构件

Optimizing Structural Building Elements in Metal by using Additive Manufacturing

17 August 2015

In order to explore the possibilities of using Additive Manufacturing (AM) techniques for the production of metallic structural elements for the Building Industry research has been carried out by the international engineering firm Arup.

Written by

Salomé GALJAARD, Sander HOFMAN, Neil PERRY, Shibo REN

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通过人群模拟和沉浸式虚拟环境评估建筑使用场景

Virtual reality (VR) is becoming common in the AEC/FM industry, closely linked to BIM implementation. VR tools can be used to anticipate operational issues, simulating them in a virtual prototype since early design. The paper investigates such a topic in relation to access, space and use performance of an existing hospital facility.

Written by

S. Mastrolembo Ventura , T. Hilfert ,M. Archetti , M. Rizzi , A. Spezia , L.C Tagliabue , E. Oliveri and A.L.C. Ciribini

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在大跨度混凝土结构中使用矿渣微粉的技术和经济可行性

Technical and economical feasibility of using GGBS in longspan concrete structure

Written by

Kangkang Tang, Steve Millard and Greg Beattie

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股骨的结构分析：外科医生和工程师的协作工具

Structural Analysis of the Femur: a Collaborative Tool for Surgeons and Engineer

18 September 2014

Finite element (FE) modelling has been widely used to create and assess models of the musculoskeletal system. However to achieve a high degree of resolution in describing the structural behaviour of the system, significant computational power and time are required. The objective of this study was to introduce a complimentary approach to FE modelling using a structural approach.

Written by

Alice Younge

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边坡稳定性分析——极限平衡还是有限元法？

Slope stability analysis – limit equilibrium or the finite element method?

01 MAY 2014Since the 1930s, the limit equilibrium (LE) approach has been used to analyse slopes. This approach makes use of a number of differing analysis methods depending on the type of problem (circular vs non-circular) to be solved and the required accuracy of the result…

Written by

Carol Matthews and Zeena Farook and Peter Helm

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并行有限元分析的面板单元

A Panel Element for Parallel Finite Element Analysis

01 August 2013
This paper presents a panel element that can be large in size without compromising analysis results. The development of this element is to hlp overcome the conflict requirement in finite element analysis…

Written by

Thomas Li, Arup

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奥克兰大学两个项目中使用的大跨度复合钢梁的脚步引起的振动

Footfall Induced Vibration in Long Span Composite Steel Beams used in Two Projects at the University of Auckland

13 February 2013Floor vibration due to human activity has become increasingly recognised by structural engineers, architects, and building owners as an inherent issue in long-span steel framed floor systems. In the past, attention was primarily focused on strength and deflection serviceability limits. However…

Written by

V.N.Patel and R.J.Built

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颗粒土上高层建筑桩筏的结构和岩土工程设计

Structural and geotechnical design of a piled raft for a tall building founded on granular soil

17 April 2013The process followed in designing the piled raft foundation of a tall building is discussed. This entails analysing the governing limit states, assessing the geotechnical characterisation of the soil deposit as well as deploying the appropriate modelling tool to study the behaviour of the chosen foundation system at each design phase…

Written by

Allievi L., Ferrero S., Mussi A., Persio R., Petrella F.

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MassMotion--朝正确方向迈出的一步

MASSMOTION – A STEP IN THE RIGHT DIRECTION 

10 April 2013

The use of advanced evacuation modelling has become an integral part of the performance based design process to ensure buildings remain ‘safe’ for their occupants. There is currently a number of existing evacuation modelling packages on the market today.

Written by

Dermot O’Donnell, Tim Roberts & Peter Debney

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使用位图格式的高效稀疏矩阵多向量乘法

Efficient sparse matrix multiple-vector multiplication using a bitmapped format

14 February 2013The problem of obtaining high computational throughput from sparse matrix multiple–vector multiplication routines is considered. Current sparse matrix formats and algorithms have high bandwidth requirements and poor reuse of cache and register loaded entries, which restrict…

Written by

Ramaseshan Kannan

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检测结构有限元模型中的病态原因

Detecting the Causes of Ill-Conditioning in Structural Finite Element Models

30 june 2011

In 2011, version 8.6 of the finite element-based structural analysis package Oasys GSA was released. A new feature in this release was the estimation of the 1-norm condition number…

Written by

Ramaseshan Kannan, Stephen Hendry, Nicholas J. Higham, Francoise Tisseur

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蜻蜓翅膀的结构：异翅目前翅的结构和流体动力学能力的研究

This paper studies the smart behaviour observed in the dragonfly wing combining advanced digital modelling techniques with non-linear structural analysis. The morphology of the dragonfly wing is an optimal natural construction built by a complex patterning process, developed through evolution as a response to force flows and material organisation.

Written by

Maria Mingallon and Sakthivel Ramaswamy

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结构材料的环境影响 - 寻找软件默认值的合理方法

Written by

Sarah C. Kaethner, Frances Yan

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体育场动态特性的预测与测量

Prediction and Measurement of Stadia Dynamic Properties

20 January 2012

This paper describes an investigation of the dynamic behaviour of the City of Manchester Stadium in Manchester in the UK. A programme of pre-test numerical modelling, ambient and shaker modal testing and post-test FE modelling is described, with a view to providing insight into how future models of similar structures may be …

Written by

Paul Reynolds, Aleksandar Pavic and Michael Willford

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