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Moment Resisting TimberMoment Resisting TimberMoment Resisting Timber Moment Resisting Timber ConnectionsConnections
Moment connection typesMoment connection typesMoment connection typesMoment connection types
Beam splice
Corner connection
Beam to column
ticonnection connection
A few principles of connection A few principles of connection d id idesigndesign
• Keep the load path as direct asKeep the load path as direct as possible
• Connect the loaded fibresConnect the loaded fibres• Avoid tension perpendicular to grain
stressesstresses• Make use of compression load transfer
as much as possibleas much as possible• Use steel elements when tension load
transfer is necessarytransfer is necessary
Moment resisting ridge connectionMoment resisting ridge connection
Beam spliceBeam spliceBeam spliceBeam spliceCC
T T
compression plate
tension plate
MomentMomentMoment Moment splicessplices
Beam splicesBeam splicesBeam splicesBeam splices
embedded steel rods
compression plate
tension plate
Beam splice with shear platesBeam splice with shear platesp pp p
Moment Moment splice with splice with embeddedembeddedembedded embedded
rodsrods
Corner Corner connectionconnection
Corner Corner connectionconnection
compression web
tension webtension web
Shear can readily be transferred through bearing platesbearing plates
Corner Corner connectionconnection
Connection with shear
MomentMomentMoment Moment connection connection
ithithwith with embeddedembeddedembedded embedded
rodsrods
Corner Corner connectionconnection
Connection with shear
Large moments
Embedded rods
Embedded rod connections
Moment Moment connections withconnections withconnections with connections with embedded rodsembedded rods
Corner Corner connectionconnection
•A less desirable connection•Causes tension perpendicular to grain•Causes tension perpendicular to grain•Two connections with eccentricity
Bolted steel plate Bolted steel plate moment moment
connectionsconnections
Sandwiched corner Sandwiched corner connectionconnectionconnectionconnection
•A less desirable connection•Causes tension perpendicular to grain
Sandwiched connection with Sandwiched connection with inside riveted steel platesinside riveted steel plates
EmbeddedEmbeddedEmbedded Embedded steel plate steel plate connection connection with dowelswith dowelswith dowelswith dowels
Beam to Beam to column column
connectionconnectionconnectionconnection
Type Cyp
A series of complex A series of complex t tit timoment connectionsmoment connections
Moment resistant Moment resistant mortise and tenonmortise and tenonmortise and tenon mortise and tenon
connectionconnection
Load transfer through mortise and tenon connectionLoad transfer through mortise and tenon connection
Japanese Japanese templetempletemple temple
connectionconnectionwedge
beam
column
Steel plate welded to HSS column
HSS column Glulam beam
Glulam rivetsGlulam rivets