AMPERE - ROCTEST Geotécnica Instrumentación · PDF file3,7 km 11m diameter tunnel TBM EPB ... 4-20 mA (current loop) Potenciómetro ... N-type connector IP67 con antena colocada

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Seminario de Instrumentación

GeotécnicaAMPERE - ROCTEST

Noviembre 2017

P 2WIDELY RECOGNIZED GLOBAL

IOT PIONEER SINCE 2010

4.5 M€ ANNUAL

REVENUES

SOLID FINANCIAL POSITION WITH STRONG INVESTORS

75EMPLOYEES

2X ANNUAL

GROWTH IN LAST 3 YEARS

CLIENTS IN 50+

COUNTRIES

STRONG TECHNICAL

BACKGROUND: 9 PHDS

EXPERIENCED MANAGEMENT

TEAM

CONFIDENTIAL

Hardware = roots of the company. COI Platform is the driver of growth and value

IoTInternet Of Things

...y eso qué es??

CONFIDENTIAL


Worldsensing’s portfolio de productos se ha construido desde los sensores

P 5

Customers in 50+ countries

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SOLUCIÓN WIRELESS PARA

MONITORIZACIÓN DE INSTRUMENTACIÓN

GEOTÉCNICA Y ESTRUCTURAL

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Agenda

1. Por qué monitorización Automática?

2. Importancia de la Tecnología Wireless

3. Cómo funciona Loadsensing?

4. Compatibilidad con sensores

5. Diseño IP67 y protección ambientes agresivos

6. Casos de éxito en el mundo

7. Conclusiones

8. Ruegos y preguntas

CONFIDENTIAL


❏ Spanish High Speed Railway Line (AVE) Madrid - Galicia.

7km twin tunnel with TBM 9,9 m diameter

Jan 2013 – Jan 2015 Initial Project Budget: €191 million

❏ Spanish High Speed Railway Line (AVE) Madrid – French Border.

Tunnel under Montcada City Center and the Ripoll River.

3,7 km 11m diameter tunnel TBM EPB

Jul 2007 – Sep 2011 Initial Project Budget: €171 million

❏ Spanish High Speed Railway Line (AVE) Madrid – French Border.

4,8 km 11m diameter tunnel TBM EPB under Girona City Center.

Initial Project Budget: €278 million

❏ Urban Railway Line Extension under Sabadell City

3,5 km TBM EPB Project Budget: €294 million

❏ Urban Railway Line Extension under Terrassa City

3,15 km TBM EPB Project Budget: €187 million

1. Por qué monitorización

automática

Experiencia personal en

Ingeniería de túneles:

Alto riesgo afectación a estructuras y terreno colindante

Necesidad de prever accidentes geotécnicos a tiempo

Planes de instrumentación intensiva

1 día de parada de obra, maquinaria y personal

40.000 EUR = 89.320 $MXN

CONFIDENTIAL


Lectura Manual

Necesita tiempo y personal técnico experto. Caro a largo plazo

Escasa y a menudo insuficiente frecuencia de lectura. No tiempo real

Sin control remoto del sensor

Factor error humano es alto

Acceso a los sensores difícil o limitado

Riesgo físico para el operador

Sistemas automáticos, cableados

Solución robusta para sensores en distancias cortas

Altos costes de instalación y mantenimiento

El cableado fácilmente es dañado en obras

Acceso limitado para intervenciones de mantenimiento

No ideal en proyectos de gran envergadura, que evolucionan

y aumentan la el número de sensores con el tiempo

1. Por qué monitorización

automática

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Agenda



3. Arquitectura Loadsensing. Ventajas




7. Conclusiones


CONFIDENTIAL


2. Importancia de la tecnología de adquisición de datos automática, Wireless

Ventajas:

Mayor seguridad operacional

Evita gaps de datos

Fiabilidad de lecturas

Reducción costes de instalación y mantenimiento

Coste - eficiente para grandes distancias y número de sensores

Control remoto de la red de sensores

Datos en tiempo real - mayor capacidad de decisión

Digitalización en tiempo real de los datos permite conexión con softwares de análisis de datos (visualización gráfica, fijación de tolerancias y alarmas, en tiempo real)

Limitaciones:

Conocimiento tecnología telecomunicaciones

Algunos sistemas son muy complejos

Necesidad de dataloggers compatibles con sensores

CONFIDENTIAL


2. Tecnología Wireless

- Tipo de red de comunicación

- Arquitectura de la redComparativa protocolos comunicación Wireless

CONFIDENTIAL


STAR TOPOLOGY

› 15km range

› Radio can cross obstacles

› No repeaters

› No network planning

› No critical paths

TOPOLOGÍA MESH

› 200m range

› Radio cannot cross obstacles

› Needs repeaters

› Needs network planning

› Critical paths (if all the network depends largely on a single repeater)

2. Tecnología Wireless

Comparativa arquitecturas de red

CONFIDENTIAL


2. Sistemas Wireless. Comparativa en usabilidad del sistema

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Agenda







7. Conclusiones


CONFIDENTIAL


http://www.youtube.com/watch?v=NwczD76pRtk

CONFIDENTIAL



SOFTWARE INSUITE8Gb STORAGE

UP TO 10 YEARS LIFE AUTONOMY>70.000 READINGS STORAGE

PLATAFORMA WEB GESTIÓN

OTROS SOFTWARE

FTP SERVERMODBUSAPI CALL

3G SIM CARDLOCAL ETHERNET

CONFIDENTIAL



Configuración de la red con

celular/tablet en 4 pasos :

1. Tamaño de red: Hasta 200

sensores

2. Frecuencia lectura máxima:

30 segundos

3. Configuración del sensor

4. Test de cobertura de radio

Tiempo total 5 minutos: “Plug

and Play”

CONFIDENTIAL



Software integrado y plataforma web

❏ Cambio de frecuencia de lectura del sensor en remoto ❏ Geolocalización nodos y gateway❏ Status de la red. Salud de los nodos y alertas a desconexión❏ Gráfico histórico de datos. Varios formatos de archivo datos. Customizables. ❏ Transformación automática a unidades de ingeniería

CONFIDENTIAL

ARCHIVO READINGS

ARCHIVO HEALTH


Formato de datos CSV. Customizable.

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Agenda







7. Conclusiones


CONFIDENTIAL


LS G6 Analógico 4CH4-20 mA (current loop)PotenciómetroVoltaje +/- 10V Full Wheatstone BridgeThermistorPT100

LSG6 Digital 2CH

RS485 Clinómetros (RST, Sisgeo, Geosense)Inclinómetros IPI’s (RST, Sisgeo, Geosense)MDT SmartLink MPBX

LS G6 Cuerda Vibrante 1CH y 5CHBarómetroRango 300 - 7000 Hz

LS G6 INCLINOMETRO Inclinómetro inalámbricoRango +/- 15ºPrecisión 0.03%/0.004º

ProfundosExtensómetro multipoint borehole MDT

Sub SuperficialesPiezómetrosInclinómetros ExtensómetrosCeldas de asiento

SuperficialesFisurómetrosClinómetrosTilt Beam Extensómetros Extensímetros/galgas extensométricasTermistor Celdas de cargaCélulas de presión

LS Wireless TILTMETER

NEW

CONFIDENTIAL


Interfaces de conexión con

sensores

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Agenda







7. Conclusiones


CONFIDENTIAL

2.5 NmM16 IP68 prensaestopa

USB connector IP68.

N-type connector IP67 con antena colocada

Válvula gore Evita condensación interior

IP67 6: Protección frente a polvo

7: Funcionamiento bajo el agua hasta 1 metro de profundidad durante 30 minutos

4. Protección ambiental

Grounding

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Agenda







7. Conclusiones


CONFIDENTIAL


Grand Paris Metro Project – Paris, France

TECHNICAL SOLUTION

Over 400 dataloggers in 2017.

LS dataloggers to monitor In Place

Inclinometers, Strain Gauges, Load Cells

and Extensometers.

Use of our Tiltmeter

Total cost of the project: 25B€ for the next 10 years (+ than 200 km of metro line). - 1st tenders for monitoring won by Sixense France an

ITM. - Projects awarded to the automatized reading

(wireless) and not manual readings.

Sixense: 1st order received for 230 dataloggers for La Defense train station (business area of Paris). ITMSol France: 1st order received for 80 dataloggers and 100 Tilmeteres. (ligne 15, South Ouest Paris). 400 tilmeters more to come.

Up to date: 0 returns.

CONFIDENTIAL


Urban tunnel construction - SingaporeStructural stability

140 VW Strain gauges

60 dataloggers

1 Gateway

Visualization Software

The road tunnel will connect

outbound traffic from Sentosa

Island directly to Kampong Bahru

Road/Lower Delta Road and

Keppel Road bypassing the busy

traffic junctions of Sentosa

Gateway and Telok Blangah Road.

The contract specifically did not

want cables in their tunnels getting

in the way of construction

equipment.

TECHNICAL SOLUTION

CONFIDENTIAL


Auckland City Rail Link – Auckland, NZ

✓ Total cost of Project forecasted at around 2.5 Billion EUR.

✓ The Project is in the mid stages of monitoring and will go on for one more year, as the tunnel construction is scheduled to finish around late 2018.

✓ The difficulty in this Project is the old buildings in the downtown área where the tunnelling is going on.

TECHNICAL SOLUTION

50 Inclinometers used to monitor heritage buildings

alongside tunnelling works.

50 LS-VW Dataloggers of one and five channels used

mainly to monitor Piezometers inside of manholes.

CONFIDENTIAL


KL Metro Line 2 Construction Kuala Lumpur, Malaysia

Worldsensing products will be used by local partner Soil Instruments Malaysia during the construction of KL metro Line 2 over at least a 2 years span.

TECHNICAL SOLUTION

80 VW-5CH and 104 VW-1CH Dataloggers for VW Strain

Gauges, VW Load Cells (6Ch.) Rod Extensometers and

Piezometers.

20 DIG Dataloggers for In Place Inclinometer chains.

CONFIDENTIAL


Singapore – Tuas Terminal Phase I

• Sea reclamation project where 227 Caissons will be deployed

in the sea, currently Phase 1 is under development, to be

completed in 2020.

TECHNICAL SOLUTION

✓ Wireless monitoring needed because of the difficulty in access

of the caissons.

✓ 1 Tiltmeter per Caisson.

✓ Max distance aprox. 6km.

✓ Save money in man hour as well as boat trips to take

measurements.

CONFIDENTIAL


Hydro Power Plant - Lithuania

• Tiltmeters, piezometers, crack meters and

water level sensors monitored in real time

using Loadsensing.

• Integration in VDV with weather sensors

monitored by other systems.

✓ The Kaunas Power Plant owned and

operated by Lietuvos Energija supplies

around 3% of the energy consumed in

Lithuania.

✓ The dam is located 7.4Km away From

Central Kaunas.

TECHNICAL SOLUTION

CONFIDENTIAL


Hydroelectric Dam monitoring - SwedenStructural Health Monitoring

✓ Old dam with structural problems.

✓ 33 Monoliths with anchor point.

✓ Each anchor point with a load cell + LS.

✓ Previously: 1 manual reading every 2 weeks: Now 1

reading every 6 hours.

✓ Safety increase and saves man work.

CONFIDENTIAL


Wireless crack and tilt monitoringKaty Trail Project, Dallas, TX

Monitoring cracks and tilt of the retaining structure during construction of a bridge over a metro tunnel.

Dataloggers are installed inside and outside a tunnel.

Gateway installed outdoors

Pedestrian bridge on top of the subway tunnel.

TECHNICAL SOLUTION

20 VW crackmeters.

11 uniaxial MEMS tiltmeters.

11 LS-G6 Analogue Datalogger

4channels.

5 LS-G6 VW Datalogger 5

channels.

1 LS-G6 FCC Gateway.

CONFIDENTIAL


3.5 km3.3 km

Copper mine in Peru Pit, tailings dam and access road monitoring

70 Datalogger 5 Channels

enclosed in metal boxes or

placed in poles.

Dataloggers monitoring VW

piezometers, settlement cells.

3 Gateways connected to LAN

placed in: Tailing dams, Pit and

Access roads.

FTP integration with their

visualization system hosted in

local server.

✓ Able to ‘hide’ the

dataloggers out of the

view of people and reduce

vandalism.

✓ Now possible to monitor

stability of the road in the

andes with difficulty to

access and no mobile

coverage.

✓ Complete automation of

geotechnical sensors the

pit.

CONFIDENTIAL


Railway tunnel construction in SwitzerlandSlope stability monitoring

• 9 uts VW rod extensometers.

• 9uts LS-G6-VW .

• 46 uts strain gauges load cells.

• 21uts LS-G6-ANALOG.

• 1 LS-G6 Gateway .

A railway tunnel is being constructed between two

municipalities in Switzerland. The railway already

exists but two extra tracks are required. The

construction will cross a hill.

The monitoring includes both mouths of the tunnel

and adjacent slopes. In the future it will include

also monitoring inside the excavated tunnel.

TECHNICAL SOLUTION

1 km

2.5

km

Gateway

Monitoring Area 1

Monitoring Area 2

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Agenda







7. Conclusiones


CONFIDENTIAL

Lo que nuestros clientes valoran más:

Largo alcance

Larga duración batería

Único en usabilidad del sistema sin necesidad de personal especializado

Único en robustez y estanqueidad (IP67)

Flexibilidad de instalación en proyectos cambiantes

6. Conclusiones

Lo que nuestros clientes nos demandan, en el roadmap de Worldsensing:

Mayor compatibilidad con sensores digitales

Manejar varias redes en una única plataforma

Dataloggers de 16 canales o más

Lecturas dinámicas

EXITOS

RETOS

Cristina LafuenteLoadsensing Technical [email protected]

Continuamos…

Muchas gracias!

Documents

AMPERE - ROCTEST Geotécnica Instrumentación · PDF file3,7 km 11m diameter tunnel TBM EPB ... 4-20 mA (current loop) Potenciómetro ... N-type connector IP67 con antena colocada