UniformExcitation

class UniformExcitation : public EarthquakePattern

Inheritance:

Public Methods
UniformExcitation(GroundMotion &theMotion, int dof, int tag)
~UniformExcitation()
void applyLoad(double time)
void Print(ostream &s, int flag =0)
int sendSelf(int commitTag, Channel &theChannel)
int recvSelf(int commitTag, Channel &theChannel, FEM_ObjectBroker &theBroker)
LoadPattern* getCopy(void)

Inherited from EarthquakePattern:

Public Methods
virtual bool addSP_Constraint(SP_Constraint *)
virtual bool addNodalLoad(NodalLoad *)
virtual bool addElementalLoad(ElementalLoad *)

Protected Fields
GroundMotion** theMotions
int numMotions

Protected Methods
int addMotion(GroundMotion &theMotion)

Inherited from LoadPattern:

Public Methods
virtual void setTimeSeries(TimeSeries *theSeries)
virtual void setDomain(Domain *theDomain)
virtual NodalLoadIter& getNodalLoads(void)
virtual ElementalLoadIter& getElementalLoads(void)
virtual SP_ConstraintIter& getSPs(void)
virtual void clearAll(void)
virtual NodalLoad* removeNodalLoad(int tag)
virtual ElementalLoad* removeElementalLoad(int tag)
virtual SP_Constraint* removeSP_Constraint(int tag)
virtual void setLoadConstant(void)

Inherited from DomainComponent:

Public Methods
virtual Domain* getDomain(void) const
virtual int displaySelf(Renderer &, int displayMode, float fact)
virtual int setParameter(char **argv, int argc, Information &eleInformation)
virtual int updateParameter(int responseID, Information &eleInformation)

Inherited from TaggedObject:

Public Methods
inline int getTag(void) const
friend ostream& operator<<(ostream &s, TaggedObject &m)
inline int TaggedObject::getTag(void) const

Protected Methods
void setTag(int newTag)

Inherited from MovableObject:

Public Methods
int getClassTag(void) const
int getDbTag(void) const
void setDbTag(int dbTag)

Documentation

A UniformExcitation is an object which adds the loads imposed by a single ground excitation to the model. For a UniformExcitation this means that the R matrix at each node will have 1 column and all entries but those corresponding to the degree of freedom direction will be set to 0, the value for the degree of freedom direction will be set to 1.

UniformExcitation(GroundMotion &theMotion, int dof, int tag)

~UniformExcitation()

Does nothing

void applyLoad(double time)