Michele Pasqualotto Pasqualotto-eng_LR.pdf · · 2017-12-27Evaluation activities of the state of accessibility for ... precast prestressed concrete vertical panels ... (beams type

Michele Pasqualotto - Curriculum Vitae Michele Pasqualotto

20th February 1978

Padua (Italy)

Degree in civil engineering – structural engineer

specialization in the use of spring damper in

prefabricated structures (2004); enabled the profession

since 2005.

Qualified as design and execution coordinator of work in

accordance with law 494/96.

Evaluation activities of the state of accessibility for

the National Civil Defence Department following the

earthquake of the 6 April in l’Aquila (Italy).

Refresher course on steel structures according to the

DM 14/01/2008.

Project management course.

Structural connections course on bolted and welded -

base calculation with the recent european and italian

regulations - D.M. 14/01/2008 and EC3.

From 2010: E2B s.r.l. collaborator.

From 2004 to 2009: ICONIA INGEGNERIA CIVILE s.r.l.

collaborator

From 2007 freelance civil engineer involved in many

projects as a single designer or in collaboration.

Date of birth

Place of birth

Professional data

Professional activity

2015.01

Michele Pasqualotto - Curriculum Vitae

New cinema-theatre.

Courmayeur (Italy)

Commercial building and bussiness center.

Altavilla Vicentina, Vicenza (Italy)

Nogarole Rocca viaduct.

Verona (Italy)

The synchrotron (Hondulator Hall).

Basovizza, Trieste (Italy)

Sant’Artemio underpass.

Treviso (Italy)

Park “Cittadella”.

Verona (Italy)

A22 Brennero Motorway – Viaduct Serravalle 1, Serravalle

2 and Sdruzzinà on Adige River.

(Italy)

New bridge over the Po river in Piacenza

S.S. 9 Via Emilia (Italy)

New bridges over the Piave river - S.S. 52.

S.Stefano di Cadore (Italy)

Licodia-Eubea Expressway - A19 PA-CT

Variant section of Caltagirone (Italy)

Deck n.12 rebuilding of the viaduct “Geremia II”

S.S. n.626 “della Valle del Salso” (Italy)

Urgent works for the safety of the bridge over the Po

river after the earthquake of May/June 2012

San Benedetto Po, Modena (Italy)

New footbridge over the San Gregorio canal

Padua (Italy)

Most important professional experience:

2005-2008

2005-2012

2006-2008

2007-2008

2008-2009

2009

2008-2011

2009-2010

2010-2011

2011-2014

2012

2012

2013-2014


New bridges for Affi, Rovereto South and Rovereto North

interchanges.

(Italy)

New business-exposition center.

Mestre, Venice (Italy)

Most important professional experience:

2013

2014

Michele Pasqualotto - Curriculum Vitae New cinema-theatre

Courmayeur (Italy)

Structural design carried out for Iconia Ingegneria S.r.l.

Building owner: Impresa edile Pivato s.a.s.

Period: 2005-2008. Work completed.

The cinema complex in Monte Bianco square in

Courmayeur sits on an existing underground

car park with a prefabricated structure type

isostatic pillar, that does not interfere with

the horizontal and vertical structures.

The parking has two underground levels, one is

at about -3,50 m and the other is at -7.00 m

from the natural surface line.

The new reinforced concrete structure rises up

from the foundation of the existing structure

in part through the air vents, in part through

existing floors (prefabricated floors in omega

tile) without touching the core floors so as

not to reduce the carrying capacity.

During the new intervention has been

done a seismic adjustment of the existing

prefabricated structure.

The loads of the new structure are transferred

to of the soil by means of continuous

foundations and foundation plinth from which

micropiles until -22,0 m.

The underground floors function remains the

same, while to the ground floor were built

cinemas.

The new construction is made by a reinforced

concrete roof of about 450 mq. It consists

in double “T” beams (linked to each other by

steel trusses) that are on the eaves purlin,

that connecting the walls, and on the box

girder which is supported by pillars.

These pillars, that through the prefabricated

floors, are anchored to them and also have the

function of supporting the mezzanine floor,

where is positioned the projection camera.

The structure of the new intervention is made

up loadbearing walls in perimetral reinforced

concrete and does not have the function of

absorbing the seismic stress.

The structure has been designed to ensure a

fire resistance REI 120.

Michele Pasqualotto - Curriculum Vitae New cinema-theatre

Courmayeur (Italy)


Structural design.

Building owner: Casabella S.n.c.

Contract amount: € 15.375.707,37


Commercial building and bussiness center

Altavilla Vicentina, Vicenza (Italy)

Commercial and office building covers about

10.000 square meters on two levels above

ground level and one level underground for

car park use.

Above the concrete slab there are the vertical

structures that are in part constituted by

prefabricated structures with structural mesh

of 10 m x 16 m. The structure consists in two

floors above ground level (one quarter of the

area has a floor where is provided a part

of the park). For the second floor and the

roof is provides a structural joint that to

be carry out with the specifications attached

in the drawings. The buffering is made with

precast prestressed concrete vertical panels

with horizontal textured, with glass and with

metal panels insulated like indicated by the

architectural project.

The entrance and exit ramps to the underground

and the second floor are made in reinforced

concrete.

The building is made with pillars,

prefabricated tiles and beams and roof tiles

that constituting a vertical structural system

to blocked nodes.

The absorption of horizontal stress is assigned

to the elevator walls, to stairs and to walls.

The ground floors near the ramps have a total

thickness of 0,30 m of which 0,04 m in masonry

and 0,06 m in reinforced concrete; the joists

have a distance of 0,50 m and 0,12 m width.

The entrance roof is made with a steel

structure with insulated panels with floor

function.

Michele Pasqualotto - Curriculum Vitae Nogarole Rocca viaduct

Verona (Italy)

Structural design.

Building owner: ANAS S.p.A.



The work in question is a viaduct with

orthotropic steel plate placed to over the

Motorway A22 near interchange of Nogarole

Rocca toll station.

The tied arc has a span of 65 m.

The deck is with orthotropic plate with a

width of 16,20 m and is suspended by hangers

to a single central steel arch of about 10 m

of length.

The steel section has a height varying from

the end of the box girder to the central zone

hangers anchor.

The viaduct supports on the shoulders suspended

with bored piles, structured so as not to

interfere with the foundations of the existing

shoulders.

The process of construction and the

implementation is part of an intervention

designed to minimize the impact of work on the

exercise of the service station.

In this light are made provisionally shoulders

on which is launched and operated the building

for the time required for demolition of the

existing and construction of the substructure

on which the final then is traversed the

viaduct.

Michele Pasqualotto - Curriculum Vitae The synchrotron (Hondulator Hall)

Basovizza, Trieste (Italy)

Structural design carried out for Prof. Ing. Renato Vitaliani

Building owner: Studio Altieri S.p.A.


The project consists in expanding the Basovizza

Synchrotron (Trieste, Italy) through the

realization of new civil infrastructure and

plants necessary for the fourth generation

light source. The new structures are Hondulator

Hall underground tunnel, the Experimental Hall

and the buildings called Building Mechanical

and Electrical Building.

The Hondulator Hall is made by an underground

tunnel that has features similar to the tunnel.

This structure has a foundation concrete slab

of a thickness of 0,4 m from which rise up two

walls with a thickness of 0,25 m (walls of the

tunnel). Upstairs there are the slab with a

thickness of 2,40 m.

The Experimental Hall room has internal

dimensions of 66 x 25 m and is a one level

floor. The roof is made with prefabricated

“beams TT” supported on the bottom bracket of

eaves strut (with a “L” section).

The buildings for the electrical and mechanical

systems are made by a prefabricated structure

with pillars fixed to the base through

foundation plinth socket.

Michele Pasqualotto - Curriculum Vitae Sant’Artemio underpass

Treviso (Italy)

Structural design.

Building owner: Provincia di Treviso



The project involves the construction of

two underpasses (one driveway and the other

pedestrian) that pass under the railway line

Venice - Udine provided for the “New viability

of San Artemio” between Treviso and Villorba

(Italy) municipality.

The driveway underpass is involved in Ghirlanda

street and cross the railway line with an

angle of about 79°, with a span 14,0 m long.

The underpass is made by a monolith formed

by a foundation slab and a covering slab with

a thickness of 1,10 m and side wall with

thickness of 0,90 m; the deck is parallel to

the direction of the road project, has a span

(between two longitudinal walls) of 13,20 m

and a vertical internal span (between deck

intrados and top slab) of 4,80 m.

The monolith above concrete slab of launching

has been built off site. The structure has

been “launched” under the railway line using

jacks on a reinforced concrete curb realized

as a beam on the concrete slab walls.

In temporary phase have been infix sheet piles

to support the embankment of the railway. To

realization the underpass ramps (concrete

structure with “U” section) was provided the

to support the excavation with sheet piles.

Michele Pasqualotto - Curriculum Vitae Park “Cittadella”

Verona (Italy)

Structural design carried out for Iconia Ingegneria S.r.l.

Building owner: Astaldi S.p.A.

Contract amount: € 17.000.000

Period: 2009. Work completed.

The intervention is an underground design,

three underground floors, located in Cittadella

square (Verona).

The building, in addition to the lift shafts

and service, has 750 parking spaces.

The entrance and exit vehicular ramps are one-

way driving.

The pedestrian traffic is by a staircase with

double lift in the middle of the building.

Also there are the emergency exits on the

perimeter of the parking.

The concrete slab foundation is thick 0,65

m. On it load the vertical structures such as

staircase, ramps, walls and pillars.

The pillars have been studied in detail

to allow the support of the prefabricated

horizontal structures between the vertical

reinforcement.

The floors are in prefabricated structures

(beams type “REP” and hollow core slabs)

joined with the vertical structures through

the concrete slab and thrust piles against

diaphragm of the wall.

Michele Pasqualotto - Curriculum Vitae Park “Cittadella”

Verona (Italy)

Michele Pasqualotto - Curriculum Vitae A22 Brennero Motorway – (Italy)

Viaduct Serravalle 1, Serravalle 2 and Sdruzzinà on Adige River

Structural design.

Demolition and rebuilding of three Viaduct overpassing Adige River named “Serravalle 1”, “Serravalle 2”,

“Sdruzzinà” carried out for E2B S.r.l.

Building owner: A22 Brennero Motorway, Italy



Intervention of static and functional adaptation

of the three viaducts named "Serravalle 1"

(at 168 km + 869 prog, length 287,00 m),

"Serravalle 2" (at 170 km + 563 Prof., length

177,50 m) and "Sdruzzinà” (at 178 km + prog

659, length 214,00 m) overpassing the Adige

river, along A22 motorway "Autobrennero" in

the north of Italy.

Each site is composed by two bridge (one for

each direction) made in orthotropic deck,

whose execution is scheduled and structured by

phases to minimize interference with highway

traffic (in operation) by using provisional

special equipment (gantry cranes). The cross

section of each viaduct consists of two boxes,

2,00 m height 2,00 m and 2,50 m width, with

diaphrams every 3,00 m. The width of the

roadway is at the same time increased (11,35

m) to accommodate two lanes of 3,75 m and one

lane of 3,50 m.

The decks are then provided by isolators

bearings so as to minimize the share on

existing piers, according to Italian seismic

norms.

Michele Pasqualotto - Curriculum Vitae New bridge over the Po river in Piacenza

S.S. 9 Via Emilia (Italy)

Executive and structural design carried out for E2B S.r.l.

Building owner: ANAS S.p.A., Italy



The new bridge replaces the century-old link

between the Lombard and the Emilian banks of

the main Italian river, partially collapsed in

April 2009 because of a major flood.

The portion of the new bridge constructed

on the river-bed is composed of 11 girders,

each one 75m long. The beams are open box-

girder trusses made of steel tubes with an

orthotropic deck on top.

Spanning 1.1 km, the new bridge had to lay on the

ancient piers, and some portion of the century-

old bridge, classified as cultural heritage,

was just refurbished and strengthened. The

driving principles for the initial design of

the 800m-long main viaduct were to maintain the

architecture of the old bridge, to construct

a new structure and to aim for reasonable

reconstruction times. The choice of a deck

truss allowed for the desired architecture,

appropriate load carrying capacity and high

erection speed. An important issue was raised

before starting the industrialization of the

construction process.

Two carriageway lanes, 9.5 meters wide, a cycle

lane (3 meters wide) and a service platform (1

meter wide) are accommodated on the deck that

is 14.50 m wide.

A second part of the construction, the steel-

concrete bridge that gives access to the city

of Piacenza, passes a series of existing

masonry arches that are part of the local

heritage. The total length of this second

bridge is of 310 meters.

general view general view at night

node type view 3D model node type

fatigue analysis node type

view and fem model

Michele Pasqualotto - Curriculum Vitae New bridges over the Piave river - S.S. 52.

S.Stefano di Cadore, Belluno (Italy)

Structural design carried out for E2B S.r.l.




Near the little town of Santo Stefano di

Cadore (Belluno, Italy) two ancient bridges

pass over the watercourse of the Piave River.

The existing bridges, reinforced during the

last war, are no longer able to meet the needs

of increasing traffic because of their state

of advanced deterioration and presenting a

width of only 6,0 m.

In order to comply with landscaping

requirements, we designed two new bridge

decks with internal supporting structures to

the existing deck, which will be completely

unloaded but kept in place at the same time.

The implementation of this solution involves

the removal of the upper present slab and the

realization of the new shoulders on the back

of the existing.

The new bridge, presenting a total width of

8,20 m (for a roadway of two lanes 3,5 m

large), is provided by two principal beams

1,8m hight and 36,0 m lenght, that support a

concrete slab 0,25 m thick.

The foundations are of indirect type

microprobes.

Michele Pasqualotto - Curriculum Vitae New bridges over the Piave river - S.S. 52.

S.Stefano di Cadore, Belluno (Italy)

Michele Pasqualotto - Curriculum Vitae Licodia-Eubea Expressway - A19 PA-CT

Variant section of Caltagirone (Italy)

Structural viaduct design carried out for E2B S.r.l.


Period: 2011-2014. Work in progress.

The service deals the executive project refer- red

to variation appraisal and constructive design

of the first functional section of the S.S. n°

683, expressway-Licodia-Eubea, called “Variante di

Caltagirone”.

The irregular morphology of the ground involves the

development of five viaducts of great span (75m)

made with a steel open box girder with height of

2.96m with a concrete slab: Paradiso

1 (722 m), Ippolito 1 (1.102 m), Ippolito 2 (125 m),

Ippolito 3 (925 m), Molona viaduct of (265 m). They

have a total width of 12.00m with a roadway 10.50m

wide, curbs 0.70m wide and ribs

0.05m thick. The technical choice veers for double

beam viaducts with concrete slab with steel beam.

The girders, bolted to the main beams with bolts

type HRC, are distanced 6.50m and are trusses type

with commercial coupled profile. The section bottom

is closed by a bracing system (there is a lighter

bracing system for launching phases and concrete

grouting) so it works like a box girder. The typical

span between the piers is 75m whereas the lateral

spans are less to reduce the deformations.

This typology of deck has various benefits such as

the easy realization of the beams, the lightness of

the beams and the easy transport and adaptation to

launching techniques.

typological cross section

longitudinal profile

incremental launching viaduct Ippolito I

incremental launching viaduct Ippolito III

launching view from below

Michele Pasqualotto - Curriculum Vitae Deck n.12 rebuilding of the viaduct “Geremia II”

S.S. n.626 “della Valle del Salso” (Italy)





In order to make a lighter structure than the

collapsed in such a way as to reduce the loads

on the piers, the span to be reconstructed

is of the type steel-concrete with three

longitudinal steel beams S355W of improved

resistance to corrosion and five transversal

girders, two of head and three intermediate,

also in steel S355W.

The beams, which are based on the dosseret

support, have a clear span of 39,90 m.

The concrete slab, shrinkage compensated, is

connected to the beams and two transversal

girders with pegs; it is the road platform

with width of 12,80 m includes two traffic

lanes of 3,75 m, two road platform of 1,50 m,

safety barriers and two curbs of 0,50 m.

On the Gela side, to ensure the continuity

of the slab with the existing one has created

a connection to the kinematic chain, while

on the Caltanissetta side, is done with an

expansion joint.

Michele Pasqualotto - Curriculum Vitae Urgent works for the safety of the bridge over the Po river after

the earthquake of May/June 2012

San Benedetto Po, Modena(Italy)

Earthquake improvement design carried out for E2B S.r.l.



The intervention of implementation of

elastoplastic restraints to the Po bridge of

the A22 Motorway in San Benedetto Po (Modena,

Italy) for the earthquake improvements.

The bridge consists of 14 spans in prestressed

concrete, that are supported by 13 piers which

cantilevers are also in prestressed concrete.

The support zone is constituted by a gerber

pedestal with fixed supports (side Modena)

and unidirectional movable (side Mantova),

considering as reference system the middle of

the span.

During the last earthquake in May 2012 there

were some cracks and breaks of the support

elements near the fixed supports therefore

the dealership has decided to put in place

restraints systems to following purpose:

• to work as an elastoplastic restraints

when is get to the limit of the resistance

of the fixed supports

• to limit the stresses on the piers below

• to reduce the hit on the gerber pedestal

and to check the movement limits of the

spans.

hysteretic dampers “MEL”

general view

before and after intervention

hysteretic dampers “MEL” profile and plan

Michele Pasqualotto - Curriculum Vitae New footbridge over the San Gregorio canal

Padua (Italy)


Building owner: AcegasAps S.p.A. Group, Padua Municipality “Infrastructure and Sport Facilities Sector”

Contract amount: € 796.650,00

Year: 2013. Work completed.

San Gregorio footbridge crosses San Gregorio

canal and links Terranegra and Rovetta

riverbanks, so an eastern part of the city is

connected with Roncajette and Fenice parks.

The footbridge has a single bay with a steel

deck and a timber floor. The work has a total

length of about 53 m and the spacing in-between

is 51 m.

The deck has a variable width between 4.50

m at the supports and 6,40 m in the middle

and is suspended at a double arch structure

with tied arch where the two loadbearing arches

are inclined outwards of 50°and vertically

of 70. The two chains absorb the horizontal

thrust of the arches, they have the function of

longitudinal loadbearing beam and are supported

by a series of girders connected with the minor

and major arch. The lateral welded beams are

1,5 m high and the central beam has a variable

height; the girders are made with H-beams with

variable height between 0,93 m and 1,20 m. The

main arches are made by a metallic tubular with

a diameter of 508 mm and thickness of 20 mm

that are connected with the arms that come out

from the girder.

general view

general view

stresses model ultimate state to fatigue

cross section


Padua (Italy)

joint 1 model

joint 1 - horizontal detail joint 1 - vertical detail

joint 1 - vertical detail

joint 1 - vertical detail

footbridge plan

joint 1 modell


Padua (Italy)

launching phase n.1 model launching phase n.1 picture





Michele Pasqualotto - Curriculum Vitae New bridges for Affi, Rovereto South and Rovereto North interchanges

(Italy)





The new bridges for Affi (work No. 266),

Rovereto South (work No. 213) and Rovereto

North (work No. 202) interchanges are located

respectively at the motorway progressive km

206+669, km 166+739 and km 157+854.

The bridges structure is tied arch; the span is

47m and the steel deck, with orthotropic slab,

is wide 16,20m and it is hanging by hangers

to a single steel central arch with geometric

slenderness (ratio light/deflection) about 15.

The height of the deck is variable with a cross

slope of 2,5% and a maximum value in the central

zone where there are hangers anchor of 1,614

m. The necessary torsional rigidity is ensured

by a bicellular box girder from which the side

shelves depart that complete the section.

The cross section of the deck has two curbs

75cm wide, where the safety barriers and the

plexiglas protection are connected, a central

curb 1,60m wide, from which the arc and two

roadways 6,55m width stand out.

longitudinal view

general view

bridge model: bottom view

bridge model: top view


upper fork detail

New bridges for Affi, Rovereto South and Rovereto North interchanges

(Italy)

typological section detail typological section

arch and steel cables: upper view arch and steel cables section

upper fork detail upper fork stress model upper fork model

bottom fork view

91,7

M80x6

85

176,7

5

steel cables

locking detail ball nut model

Ø160Ø100

12

22

96,5

10 R148

R148

R14

8M80x6

1535

82,4

35

Ø135

8 FORIØ17mm

141,

7

SM 2.0x45°

SM 2.0x45°

4020

20

6 FORI Ø17

SM 2.0x45°

SM 2.0x45°

Ø160M80x6

20

12+0.1-0.0R2

4020

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Ø160M80x6SM 2.0x45° SM 2.0x45°

SM 2.0x45° SM 2.0x45°

A A

20

16+0.1-0.0R2

ball nut details

Michele Pasqualotto - Curriculum Vitae New business-exposition center



Building owner: Venice municipality, Italy



The new building is a business-exposition

center of 14.000m2 in Mestre-Marghera, into the

area near Brentelle canal at the south of the

railway that links Venezia with the mainland.

It was built for “Expo 2015” and “Expo Venezia

Acquae 2015”: the event which will accompany

“Expo Milano 2015” from May 1 to October 31

2015 and it will be organized around the theme

“Feeding the planet energy for life” with

reference to water, to seas, to navigation and

to the world of fishing.

The area, which is linked with “Expo 2015”,

will be knowable and it will be used for

exhibitions and events as well as cultural and

sporting events that “Expo Venice” (the public

institution for the exhibitions) will develop

to attract future investments.

The design regards the construction of pile

foundations and concrete slab against the

earth. To reach the correct level to build

foundations the site was filled with the soil

of the place. The first level was built with

reinforced concrete pillars and walls while

the upper floor was built with lightening

formworks.

The steel structure over the garage was built

with twelve pillars with a truncated cone shape

that support the spatial truss beams.

The facade structure was built over a concrete

curb and it is linked with the spatial truss

beams.

Special shaped steel frames were built for big

doors in the corners and in the facades of the

building.

building phase view

general view

structural model

roof model

Michele Pasqualotto - Curriculum Vitae New business-exposition center


node 6: key plan

node 6: details

roof assembly

typological node view

typological node model

Documents

Michele Pasqualotto Pasqualotto-eng_LR.pdf · · 2017-12-27Evaluation activities of the state of accessibility for ... precast prestressed concrete vertical panels ... (beams type