P�lanalys

P�lanalys �r specialister inom omr�det djupgrundl�ggning, med betoning p� dynamisk st�tv�gsm�tning.

V�r erfarenhet str�cker sig tillbaka till 70-talet d� vi var de f�rsta som utf�rde PDA-tester i Sverige. Sedan dess har vi varit delaktiga i �ver 2000 projekt b�de i Sverige och internationellt.

Genom medlemskap i bland annat P�lkommissionen arbetar vi kontinuerligt med att utveckla Svensk djupgrundl�ggning.

V�r f�rhoppning �r att kunderna upplever oss som nyt�nkare med h�g teknisk kompetens och stor integritet. P�lanalys vill g�rna vara en drivande akt�r f�r utveckling av m�tmetoder och informationshantering som skall komma grundl�ggningsbranschen till gagn.

P�lanalys anv�nder sig av h�gklassig utrustning fr�n det amerikanska f�retaget Pile Dynamics Inc. Genom P�lanalys dotterbolag Pile Dynamics Europe �r vi sedan n�rmare 20 �r �terf�rs�ljare av denna utrustning i norra Europa.

Pile Dynamics Europe AB �r �terf�rs�ljare i Nordeuropa f�r det amerikanska bolaget Pile Dynamics Inc (PDI). PDI �r den ledande producenten av m�tinstrument f�r grundl�ggningsbranschen.

L�s mer

Propile^� �r ett informationssystem, utvecklat av P�lanalys, som f�renklar informationshanteringen p� grundl�ggningsentreprenader

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P�lanalys

P�lanalys are specialists in the field of deep foundation, with emphasis on dynamic stress wave measurement.

Our experience spans back to the 70�s when we were the first to perform PDA testing in Sweden. Since then we have been involved in over 2000 projects in Sweden and internationally. Through participation in the Swedish Pile Commission and other organizations ,we are always working to develop the Swedish deep foundation industry.

Our expactation is that our customers perceive us as innovators with high technical competence and high integrity. P�lanalys would like to be a leading player in the development of measurement methods and information management that will be for the benefit of the foundation industry .

P�lanalys uses state-of-the-art equipment from the U.S. company Pile Dynamics Inc. Through the subsidiary of P�lanalys, Pile Dynamics Europe, we have been the reseller of this equipment in Northern Europe for almost 20 years.

Pile Dynamics Europe is the distributor in Northern Europe for the U.S. company Pile Dynamics Inc (PDI). PDI is the leading producer of high-quality measuring instruments for the foundation industry.

Propile^� is a system, developed by P�lanalys, that simplifies information management at foundation works.

Vad vi g�r

Den huvudsakliga verksamheten best�r i att hj�lpa v�ra kunder med verifiering av b�rf�rm�ga samt kontroll av integriteten p� slagna och borrade p�lar. Den metod vi anv�nder oss av kallas internationellt f�r High Strain Dynamic Pile Test (HSDPT) men n�mns oftare som PDA-test. Genom att m�ta t�jning och acceleration i n�rheten av p�ltoppen vid tillslaget med en relativt tung hejare kan p�lens b�rf�rm�ga ber�knas liksom dess integritet bed�mas.

Andra tj�nster som vi erbjuder �r bland annat CAPWAP, GRLWEAP, PIT och ACT.

Alla anst�llda p� P�lanalys �r certifierade i enlighet med det internationellt accepterade testet fr�n Foundation QA.

Vad vi g�r

Andra tj�nster som vi erbjuder �r bland annat CAPWAP, GRLWEAP, PIT och ACT.

Alla anst�llda p� P�lanalys �r certifierade i enlighet med det internationellt accepterade testet fr�n Foundation QA.

PDA-test (High Strain Dynamic Test)

Metoden som anv�nds bygger p� v�gutbredningsteori. Genom att m�ta t�jning och accelerationen vid en viss punkt kan man utv�rdera p�lens integritet och b�rf�rm�ga.

Vid PDA-test kr�vs att en relativt tung hejare sl�r p� p�len. Den kraft och hastighet som registreras bearbetas sedan i en dator som kallas p�lning Analyzer^�.PDA^� kan bland annat ber�kna p�lens b�rf�rm�ga, tryck-och dragsp�nningar samt annan v�rdefull information.

PDA-test (High Strain Dynamic Test)

The method that is being used is based on the wave propagation theory. By measuring the strain and the acceleration at a certain point you can evaluate the integrity and the bearing capacity of the pile.

Doing a high strain test means that the pile is being effected by a high force. This force is induced by the hit of a large hammer. The force and velocity records, which are measured by gages mounted on the pile shaft, are then reprocessed in a computer called the Pile Driving Analyzer^�. The PDA^� can calculate bearing capacity, compressive and tensile stresses and other valuable output.

P.I.T^TM (Pile Integrity Test)

Vid ett P.I.T-test kan ingen b�rf�rm�ga bed�mas, men med bara en liten handh�llen dator och en handsl�gga, kan den sk Pile Integrity Tester^(tm) bed�ma p�lens integritet. Detta �r ett mycket kostnadseffektivt s�tt att testa m�nga p�lar p� en mycket kort tid.

P.I.T^TM (Pile Integrity Test)

When doing a low strain test no bearing capacity can be assessed, but with just a small hand held computer and a sledge hammer, known as the Pile Integrity Tester^TM, the integrity of the pile can be interpreted. This is a very cost-effective way of testing many piles in a very short time.

CAPWAP^�

CAPWAP^� �r ett signalmatchningsprogram som tar den uppm�tta kraften och hastigheten fr�n ett PDA-test, modellerar p�len och jorden, f�r att sedan ber�kna gensvaret och d� j�mf�ra detta mot uppm�tt gensvar.

Resultat fr�n analysen omfattar bland annat den totala b�rf�rm�gan och dess f�rdelning �ver manteln och spets, d�mpningsfaktorer och quake (fj�dring).

Dessutom erh�lls max- och minv�rde f�r kraft, hastighet, sjunkning och energi som en funktion av p�lens l�ngd, samt en ber�knad statisk provbelastning.

CAPWAP^�

CAPWAP^� is a signal matching program that uses the measured force and velocity from a Pile Driving Analyzer^� as a forcing function, models the pile as a series of segments, and calculates the soil response.

Results from this analysis include the total capacity and its distribution along the shaft and at the toe, damping factors and quakes.

The extrema for force, velocity, displacement, and energy are output as a function of length along the shaft as well as a calculated, simulated static load test is presented.

GRLWEAP(tm)

GRLWEAP(TM) is a one-dimensional "wave equation analysis" program for simulating the pile response to pile driving equipment.

GRLWEAP(TM) predicts driving stresses, hammer performance and the relation between pile bearing capacity and set per blow. This allows the user to investigate which hammer is likely to be sufficient and economic for a certain pile and soil condition prior to mobilizing the hammer to the job.

GRLWEAP studies has, amongst anothers, been done for analyzing piles under existing buildings in order to determine wether existing pile foundation would sustain another story or if remedial work has to be done.

GRLWEAP^TM

GRLWEAP^TM is a one-dimensional "wave equation analysis" program for simulating the pile response to pile driving equipment.

GRLWEAP^TM predicts driving stresses, hammer performance and the relation between pile bearing capacity and set per blow. This allows the user to investigate which hammer is likely to be sufficient and economic for a certain pile and soil condition prior to mobilizing the hammer to the job.

GRLWEAP^TM studies has, amongst anothers, been done for analyzing piles under existing buildings in order to determine wether existing pile foundation would sustain another story or if remedial work has to be done.

Acoustic Concrete Tester - ACT

The Acoustic Concrete Tester (ACT) is a concrete thickness gauge that measures the concrete thickness of pavements, slabs, retaining walls, foundation footings and tunnel linings. This nondestructive testing instrument also identifies flaws such as delaminations, voids, and spalls.

The ACT is precise, light, battery operated and rugged for field use in all weather conditions. It works for concrete structures from 75 to 900 mm thick.

Acoustic Concrete Tester - ACT

The ACT is precise, light, battery operated and rugged for field use in all weather conditions. It works for concrete structures from 75 to 900 mm thick.

Projekt

J�rnv�gsbro �ver E45 - G�teborg

Arenastaden - Stockholm

E45/E20 Partihallsf�rbindelse

Projects

Railroad bridge E45 - Gothenburg

Arenastaden - Stockholm

E45/E20 Partihallsf�rbindelse

Projects och Technical papers

Ny j�rnv�gsbro �ver E45 och L�rje� - G�teborg

P� uppdrag av grundl�ggningsf�retaget Kran och P�lning utf�rdes st�tv�gsm�tning med tillh�rande CAPWAP-analyser vid aktuellt projekt.

Bron skall vila p� 5 st�d i vardera riktning och st�tv�gsm�tning gjordes i varje st�d.

D� p�lavsk�rningen l�g ca 8m under markniv� fanns det ett krav att p�larna skulle sl�s till ett specifikt djup f�r att slippa problem med p�lkapning och det faktum att p�larna skulle kolliderat ovanf�r p�lavsk�rningen. Den aktuella lasten att verifiera p� 1300kN skulle dessutom tas upp i det underliggande friktionslagret (ca 38m under markniv�).

I flertalet av st�den inleddes s�lunda slagningen med en provp�lning d�r 3 p�lar slogs till varierande djup varp� p�larna testades, analyserades och ett djup f�r �vriga produktionsp�lar kunde fastst�llas. D�refter testades ytterligare tv� p�lar som slogs till aktuellt djup f�r verfiering av den geotekniska b�rf�rm�ga.

P�larna blev ca 52m l�nga. Vid m�ttillf�llena anv�ndes b�de 4 ton, 6ton och 8 tons hejare f�r verifiering av b�rf�rm�gan.

New railroad bridge over E45 and L�rje� - Gothenburg

On behalf of the foundation contractor Kran och P�lning PDA-tests and CAPWAP-analysis were carried out on the project.

The bridge rests on five columns, in each direction, and PDA-tests were carried out in each column.

Since the cut-off level was about 8m below ground level there was a requirement that the piles were to be installed to a specific depth in order to avoid problems with cutting of the piles and the fact that the piles would collide above the cut-off level. The load to verify of 1300kN should also be verified in the underlying friction layer (about 38m below ground level).

In most of the columns three test piles were installed, to varies depths, and thereafter tested, analyzed. A depth to which the rest of the production piles were to be installed was then established.

Piles became about 52m long. During the PDA-test 4 tons, 6 tons and 8 tons hydraulic and free falling hammers were used for the verification of geotechnical bearing capacity.

P�lanalys

P�lanalys grundades 1991 och �r ett frist�ende konsultf�retag med 4 anst�llda och s�te i G�teborg. P�lanalys huvudsakliga verksamhet �r att utf�ra st�tv�gsanalyser av p�lar d�r kunderna fr�mst �r grundl�ggningsentrepren�rer i de Skandinaviska l�nderna. En �kande del av verksamheten �r utveckling och f�rs�ljning av informationssystem relaterade till grundl�ggningsentreprenader och som g�r under namnet Propile.

F�retaget �r del�gare i Pile Dynamics Europe AB som �r �terf�rs�ljare av st�tv�gsm�tningsutrustning fr�n PDI i Norra och �stra Europa samt UK.

F�retaget omsatte 2012 ca 8Mkr.

Verkst�llande direkt�r �r Ingemar Hermansson

L�s mer

Propile^� �r ett informationssystem, utvecklat av P�lanalys, som f�renklar informationshanteringen p� grundl�ggningsentreprenader

L�s mer

P�lanalys

P�lanalys was established in 1991 and is now an independent consulting firm. Based in Gothenburg, Sweden, with 4 employees. The main business of P�lanalys is to conduct dynamic pile tests for our customers who are foundation contractors from the Scandinavian countries. A growing part of the business is to develop and sell information management systems related to deep foundation works which is sold under the name Propile^�.

The annual turn over 2012 was app 8Mkr.

The company is a partner of Pile Dynamics Europe which is a distributor of foundation testing equipment in Northern/Eastern Europe and UK.

Managing Director: Mr Ingemar Hermansson

Pile Dynamics Europe is the distributor in Northern Europe for the U.S. company Pile Dynamics Inc (PDI). PDI is the leading producer of high-quality measuring instruments for the foundation industry.

Propile is a system, developed by P�lanalys, that simplifies information management at foundation works.

P�lanalys

P�lanalys

Varf�r testa?

Why test?

Effektivt och snabbt

Effektivt och snabbt

Hur vi jobbar

How we work

Vad vi g�r

Vad vi g�r

PDA-test (High Strain Dynamic Test)

PDA-test (High Strain Dynamic Test)

P.I.T^TM (Pile Integrity Test)

P.I.T^TM (Pile Integrity Test)

CAPWAP^�

CAPWAP^�

GRLWEAP(tm)

GRLWEAP^TM

Acoustic Concrete Tester - ACT

Acoustic Concrete Tester - ACT

Projekt

Projects

Projects och Technical papers

Ny j�rnv�gsbro �ver E45 och L�rje� - G�teborg

New railroad bridge over E45 and L�rje� - Gothenburg

Arenastaden - Solna

Arenastaden - Solna

E45/E20 Partihallsf�rbindelse - G�teborg

E45/E20 Partihallsf�rbindelse - Gothenburg

P�lanalys

P�lanalys

P�lanalys i G�teborg AB

Kontakt

E-post:

Contact

E-mail:

Pile Dynamics Europe AB

Download brochures

Pile Dynamics Europe AB

Ladda ner broscyrer

P�lanalys

P�lanalys

Varf�r testa?

Why test?

Effektivt och snabbt

Effektivt och snabbt

Hur vi jobbar

How we work

Vad vi g�r

Vad vi g�r

PDA-test (High Strain Dynamic Test)

PDA-test (High Strain Dynamic Test)

P.I.TTM (Pile Integrity Test)

P.I.TTM (Pile Integrity Test)

CAPWAP�

CAPWAP�

GRLWEAP(tm)

GRLWEAPTM

Acoustic Concrete Tester - ACT

Acoustic Concrete Tester - ACT

Projekt

Projects

Projects och Technical papers

Ny j�rnv�gsbro �ver E45 och L�rje� - G�teborg

New railroad bridge over E45 and L�rje� - Gothenburg

Arenastaden - Solna

Arenastaden - Solna

E45/E20 Partihallsf�rbindelse - G�teborg

E45/E20 Partihallsf�rbindelse - Gothenburg

P�lanalys

P�lanalys

P�lanalys i G�teborg AB

Kontakt

E-post:

Contact

E-mail:

Pile Dynamics Europe AB

Download brochures

Pile Dynamics Europe AB

Ladda ner broscyrer

P.I.T^TM (Pile Integrity Test)

P.I.T^TM (Pile Integrity Test)

CAPWAP^�

CAPWAP^�

GRLWEAP^TM