smart utility tunnels - conference of isam shahrour at itasc 2017, shanghai

SmartUtilityTunnels智慧综合管廊

IsamSHAHROURProfessorSmartCities

https://fr.linkedin.com/in/ishahrour

Outline

Utilitytunnels综合管廊Why?为什么需要综合管廊？

Internationalexamplesandpractices?案例分析

Challengesofutilitytunnels?综合管廊的挑战

SmartTechnology智慧技术What?什么是智慧技术？

Smartutilitytunnels?智慧综合管廊 ?

UrbanUtilities综合管廊

Large density, added gradually over long period of time. termed ‘‘The spaghetti subsurface problem’’ (Oude 1992)

Multiservice (water,energy,telecommunication,waste,.)多功能，供水、能源、通讯、废水…Criticalforthecityfunctioning对城市功能发挥至关重要

WehavetoensuretheservicecontinuityRelatedtothecityconstruction与城市建设密切相关

• Veryold• Recent


Buried(intheunderground):埋于地下

- Localization?Accidentsduringwork管线位置？施工时易引起工程事故

- Stronginteraction强烈的相互作用

- Worksrequiresexcavation,whichleadstolargedisturbanceinthetrafficandotherurbanservices需掘进施工，影响交通和其他城市功能


Vulnerabletoenvironmentalfactors:易受环境影响：

• Climate(freezing,…)冻胀• Soilexpansion膨胀• Waterinfiltration渗水• Earthquakes地震• Soilerosion侵蚀


Vulnerabletohumanactivity易受人类活动影响

• Constructionworks(excavation,….)开挖工程

• Heavytraffic交通流量


Utilitytunnelisanexcellentsolution

Any system containing one or more utilities, which is “visitable” without excavation

Utilitytunnel(Safebox)

综合管廊是优解决方案之一

所有管线均可见而无需开挖

综合管廊

Utilitytunnelisanexcellentsolution

• Avoids trenches and traffic disturbance避免开挖及干扰交通

• Reducesriskofutilitiesdamageduringworks.避免施工过程中管线破坏

• Facilitates the installation, inspection, replacement and maintenance.易于安装、巡检、替换及维护

• Facilitatesmanagementofconstructionwastes.方便管理、避免施工浪费

• Savesfillmaterials节约填充材料

综合管廊是优解决方案之一

Opportunitiesfortheconstructionoftunnelutilities

• Newurbanizationorrenovationprojects.新的市政规划

• Re-qualificationofpublicspaces,inparticularhistoricalcitycenters.公共用地重新评估，特别是历史文化名城

• Creationofpublictransportinfrastructures.新的公共交通基础设施

• Largerenovationofurbanutilities.大规模市政管网更新

综合管廊立项的合适时机

Axel Laistner, Hermann Laistner “Utility Tunnels – Proven Sustainability Above and Below Ground

“Withinthecoming40years– thewholeenergysupplyanddistributionsystemoftheworld– includingChinaandIndia- willneedtobe100%restructuredandreworked’

Opportunitiesfortheconstructionoftunnelutilities综合管廊立项的合适时机

在未来40年内，世界上所有能源管线，包括中国和印度在内，需要重新规划和布置。

Outline






Londoninthe19th Century

ConstructionandreparationofLondonsewagesystem

http://www.dailymail.co.uk/news/article-2038281/London-underground-photos-Miles-ornate-brickwork-tunnels-hidden-Fleet-River.html

1845 1854

19世纪的伦敦

伦敦下水管道建设和维护

Parisinthe19th Century

1860:GovernorofParisHaussmann(NapoleonIII)startedtheconstructionoflargewatertunnels

Driver:Cholera epidemics in France1832 : 103,000 deaths. 1849: 110,000 deaths1853: 9 000 deaths in Paris

Boulevard de Sébastopol (1858).

19世纪的巴黎

1860年巴黎开始建设大尺寸下水管道

主要原因是19世纪的大规模霍乱

CityofTours,France

Startedin1947,afterthe2nd worldwar

• Drinkingwater供水管线

• Sewage污水管线

• Electricity电力

• Telecommunications通讯

• Heating供热

• Gas燃气

CléSol

法国图尔市

地下管廊始于1947年的二战后的重建

Besançon,France

Construction:1965– 2003Withinanewdistrictproject

• Districtheating• Telephone• Electricity• DrinkingWater• Sewage• TV• Opticalfiber GazX CléSol11km

法国贝桑松市

地下管廊建于1965-2003年新区建设中

供热电话电力供水污水电视光纤

不包括燃气管线

Prague

Startedin1970

• Electricity• Drinkingwater• Gas• urbanlighting• TV• Telephone

UNESCOWorldHeritage

CléSol

捷克布拉格

联合国教科文组织认定的历史文化遗产管廊始建于1970年

电力供水燃气城市照明电视电话

Geneva

Construction1985-1989

• Electricity• water,• Telephone,• Roadslightcontrol• sewage• stormwater

CléSol

Gaz

GazX

瑞士日内瓦

地下管廊建设于1985-1989年

电力供水电话城市照明污水雨水

不包括燃气管线

Barcelona

Startedin1989withinlargeurbanworksfortheOlympicgamesin1992

• Drinkingwater• Sanitation• Districtheating• Electricity• Telecommunications• Wastecollection

Theinvestmentcosts:1500€/m

CléSol

GazX

西班牙巴塞罗那

因1992年奥运会，管廊始建于1989年

供水卫生供热电力电话污水

不包括燃气管线投资约1500欧元每米

Amsterdam

• Watersupply• Sanitation• Stormwater• Gas• Districtheating• Coldnetwork• Electricity• Telecommunications

Construction2002- 2005NewBusinessDistrict

DistrictHeatingElectrical

CléSol

Others

荷兰阿姆斯特丹

管廊建于2002-2005年的新商业区

供水卫生雨水燃气供热制冷电力电话

Chao Yang and Fang-Le Peng / Procedia Engineering 165 ( 2016 ) 540 – 548

UtilityTunnelsinChina中国的综合管廊

France: 5-Years National Project «Clé de Sol » outcome

Consortium: National Authority, professional, local government, urban services providers, universities, construction companies..

法国为期5年的地下综合管廊国家级项目

中央政府部门地方政府市政部门大学施工单位…

National Project «Clé de Sol » outcome

Whichutilities?Allutilitiesareeligibleprovidedriskandsafetyanalysisforthenetworks,thetunnelandtheenvironment.

法国为期5年的地下综合管廊国家级项目研究成果

所有可能入廊管网都进行了综合风险分析

National Project «Clé de Sol » outcome

ContentsChapterI:

• MultipleNetworks'MultipleInterests• sustainabledevelopment.

ChapterII:• Opportunityanalysis

ChapterIII:• Technicaldraft• Security• Planningformanagementandoperation• Projectanalysis• Legacyanalysis• Financialanalysis

法国为期5年的地下综合管廊国家级项目研究成果

Theconventionalmethod(open-cut)isused,becauseoftheshort-termplanningandandlowinitialcosts.

Consideringthelong-termsustainabilityperspective,thismethodissociallydisruptive,environmentallydamagingandsignificantlymoreexpensive.

D.V.L.Huntetal.(2014)Tunnelling andUndergroundSpaceTechnology39.

Huant etal.(2014)concerningtheUKexperience英国综合管廊建设经验

考虑长期可持续发展，传统方式在社会和环境方面成本更高。

Thereisnomoreeffective,efficient,economic,safe,supplysecure,environmentalandsustainableurbansupplyandsupportsystemstechnologythantheUtilityTunnel

Theoutcomeof20yearsGermanexperienceinutilitytunnels(A.Laistner&H.Laistner,2012)德国综合管廊建设经验

Outline






UtilityTunnelschallenges

Complexsystem,whichhostsmultitudeofsystems:

• Water supply, rainwater, sewage, reclaimed water, • District heating• Gas • Electrical grid • Telecommunication networks

• Facilities: fire, power supply, lighting, monitoring, ventilation, drainage,

• Access : entrances, exits, Air inlet, air outlet..

综合管廊的挑战

系统复杂，同时容纳多种管网

• Criticalinfrastructuresforthecity城市生命线

• Compatibilityofutilitiesinatunnelenvironment;多管线的相容性

• Multitudeofusers(Whodoeswhat?)多用户参与

UtilityTunnelschallenges综合管廊的挑战

• Safetyandsecurity(fire,sabotage,flood,waterleakage,gasleakage,…)安全 (火灾、恐怖袭击、洪水、漏水、漏气…)

• Hazardstoworkmenfromunfamiliarsystems;工人误操作

• Management(use,inspection,maintenance,…)管理 (使用、巡检、维护…)

• Interactionwithadjacentenvironment周边环境影响


• Lifecyclemanagement全生命周期管理

• Constructioncost(initialinvestment?)建设费用(初期投资)

• Economicmodel经济模式

• Legacyissue法律问题


• Leakagefromgaspipes燃气泄漏

• Gasfromsewagesystem污水系统中的气体

• Electricalequipmentandcablewire电力系统设备及电缆

• Maintenanceworks维护工作

• Poorventilation通风不畅

• Insulatingmaterialsusedinhotwaterandair-conditionsystems.供热及制冷管网的保温材料

FireRiskinutilitytunnel火灾风险

Securityofutilitytunnels

Canto-Perello et al. / Expert Systems with Applications 40 (2013)

Accordingtoexpertsexperience, Canto-Perello etal(2013)rankedthreatsonutilitytunnelsasfollows:

Terrorism

ActivistsDisgruntled

综合管廊的安全

LifecyclemanagementOptimization,efficiencyandreductionoftheglobalcost

Planning Design Construction Exploitation

全生命周期管理

规划设计建设运维

Avoiddataandinformationloss?

ResiliencyReducetheimpactofnatural,industrialand“human-made”disasters抗灾恢复力

Outline






• SmartCity• SmartGrid• SmartNation• SmartPeople• SmartHealth• SmartEducation

SmartTechnology

• SmartWater• SmartEnergy• Smartmanufacturing• IntelligentTransportation• SmartHealth• SmartEducation

智慧技术

SmartTechnology

Basedoncomprehensiveandknowledge-basedmanagement

Whatisthistechnology?HowitcouldbeusedinUtilityTunnels?

智慧技术

什么是智慧技术？如何在地下综合管廊中应用？

Internet

Peopleareconnectedatlargescaleandfromeverywhere

DigitalTechnology数字化技术

SocialMediaMobile

Internetofthings物联网

ThingsbecomeSmartandconnectedatlargescale

BigData,dataanalyses,artificialintelligence,Learningmachine..大数据、数据分析、专家系统…

Augmentedandvirtualreality增强现实及虚拟现实

Droneforinspection无人机在结构和环境监测中的应用

Smartsystemorganization

DataCollection

&storage

Datashare&

Analysis

Interactionwith

stakeholders

Smart

Management

SensorsFieldsurveyUsersAuthoritiesOpendata

EngineeringEnvironmental

SecurityManagement

Economic,MachineLearning

LearnControlProcessadaptationManagementadaptationNewservices

UsersTechnicalstaff

AdministrativestaffEmergency

Policy-makers

数据收集和存储- 数据共享和分析智能管理与利益相关者的互动

“SmartCity”智慧城市

Real-time

数据适时存储、分析、学习、适时控制、优化控制

Sharedata:Collectiveintelligence数据共享及集体智慧

Health,EducationArt,Culture

Data

Health,EducationArt,Culture

Data

BIGDATAdigits,images,movies,audios

Outline






SmartUtilityTunnelPlatform

InformationSytem

AssetData(GIS,BIM,CIM)

AnalysisControl

Web-server

• Managementstaff• TechnicalStaff• Authorities• Users• Emergency

Communication:• WiredandUnwired

Monitoring• Tunnel• Networks• Facilities• Access– occupancy

Sensorsdata

Users- Alerts- Information

Usersdata

Otherdata• Weather• Traffic• Emergency

otherdata

Utilitytunnelmonitoring

1)Structuremonitoring

• Deformation• Displacement• Watercontent• Camerainspection

综合管廊监测

结构监测

变形位移含水量摄像监测


2)Utilitiesmonitoring

Drinkingwater:Flow,pressure,qualitySewage:Flow,height,qualityElectrical:current,voltage,frequency,..Heating:temperature,flow,pressureGas:pressure,flow

综合管廊监测

管网及设施监测


3)Indoormonitoring

• Temperature• Humidity• Lighting• Acoustic• Airquality(gas,…)• Airflow

综合管廊监测

管廊内部监测

温度湿度光线声音空气气流


4)Securitymonitoring

• Access(open/close)• Occupancy• Airquality• Firedetection• Ventilation• Smokeextractors• Firefightingsystem• Camera

安全监测

综合管廊监测

Datatransformationintooperationalinformation

• Dataanalysis• Datamining• BigDatatools• Learningmachine• Engineeringtools• Managementtools• Datavisualization(3D,4D,AugmentedReality,…)

UseofGIS,BIM,CIM,Civil3Dtools

数据及指令信息

Decisionandon-linecontrol

• Equipmentanddevicescontrol(security,optimalmanagement)控制设备

• Alerts报警

• Reports &recommendations报告及建议

决策及在线控制

Smart System Team

SmartSystemTeam

Digital technology

Data mining and analysis

Civil-engineering

Mechanical and electrical engineering,

Security

Management

智慧系统的实现需要跨学科的智慧系统团队

Smart System Team role

Establish clearly for each data a key actor as well as the associatedactors

The key actor is responsible for the data acquisition, verificationand integration as well as its share with other services.

智慧系统团队

智慧系统团队每个组成部分有明确职责，并负责该职责相关的数据收集、验证、与其他相关方面的共享。

Smart system Team

Each service should:• Dress up process tools and tools for the use of data for safetyand optimal management.建立相关工作流程、便于安全及优化管理

• Establish alerts and security measurement in case of anyincident.建立报警及紧急预案

• Share with other services any abnormal event and strategiesfor safety and optimal management建立与其他部门的突发事件联动机制

智慧系统团队

ConclusionLessonslearnedfromexperiencesindifferentcountriesshowthe“UtilityTunnel”isthemosteffective,efficient,economic,safeandsustainablesystemforurbanutilities

结论

各国经验显示综合管廊具有有效、经济、安全、可持续的优点

But,itfacesmajorchallengessuchasgovernance,legacy,finance,security,safety,compatibilityamongutilities,lifecyclemanagement但综合管廊面临管理、资金、安全、相容等多方面的挑战

Conclusion

Thesmarttechnologyis“mature”andcanhelpinestablishingaknowledge-basedstrategyforanoptimalandsafemanagementofUtilityTunnels

结论

智慧技术可在综合管廊的优化及安全管理中发挥作用

• Datacollection,storageandtransformationintooperationalinformation

• Learning• Decisionmaking;therightdecision• Predictivemaintenance• Expensessavings• Resiliencyimplementation

Conclusion

Thesmarttechnologyallows:

结论

智慧技术的优势

Conclusion

Weneedtostartwithpilotprojects我们需要进行项目示范

结论

THANKYOUWishyouaSmartDay

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