초록 ▼

Connectors for use in a retaining wall and a retaining wall having grooved blocks configured to receive the connector. Connectors can be used in various orientations within the grooves of the blocks. In a retaining wall, a flexible geosynthetic material fits into a channel of a channel connector, an

Connectors for use in a retaining wall and a retaining wall having grooved blocks configured to receive the connector. Connectors can be used in various orientations within the grooves of the blocks. In a retaining wall, a flexible geosynthetic material fits into a channel of a channel connector, and is held in place by an elongate bar. The connector prevents abrasion of geosynthetic material. The connector can also be a plurality of spaced-apart projections for use with an apertured, relatively rigid geogrid. The connectors hold geogrid firmly in place, providing for increased connection capacity.

대표청구항 ▼

1. A connector for engaging a geosynthetic material used for stabilizing a wall formed from a plurality of wall blocks, each block having a top surface defining a groove, the connector comprising: an elongate channel portion having first and second sides defining a channel therebetween; and an e

1. A connector for engaging a geosynthetic material used for stabilizing a wall formed from a plurality of wall blocks, each block having a top surface defining a groove, the connector comprising: an elongate channel portion having first and second sides defining a channel therebetween; and an elongate bar configured to engage a first section of the geosynthetic material within the channel between the elongate bar and the first side of the channel portion and to engage a second section of the geosynthetic material within the channel between the elongate bar and the second side of the channel portion, the channel portion and bar being sized to be accommodated within the groove of at least one block. 2. The connector of claim 1 wherein the connector comprises one of polyvinyl chloride or polyethylene copolymer. 3. The connector of claim 1 wherein one of the first and second sides of the elongate channel portion faces the top surface of the at least one block. 4. The connector of claim 1 wherein the channel opens onto the top surface of the at least one block. 5. A retaining wall comprising: a plurality of blocks including at least one lower course and at least one upper course, at least one block having a top surface defining a groove, the groove being substantially perpendicular to a vertical plane of symmetry; a geosynthetic material; and a connector including a channel portion having first and second sides defining a channel therebetween and an elongate bar configured to engage a section of the geosynthetic material within the channel, the channel portion and bar being sized to be accommodated within the groove of at least one block when the geosynthetic material is engaged in the channel. 6. The retaining wall of claim 5 wherein the geosynthetic material comprises fabric. 7. The retaining wall of claim 5 wherein the connector comprises one of polyvinyl chloride or polyethylene copolymer. 8. The retaining wall of claim 5 wherein at least two adjacent blocks in one course of the plurality of blocks have a top surface defining a groove, the groove being substantially perpendicular to a vertical plane of symmetry and wherein the connector is sized to be accommodated within the grooves of the at least two adjacent blocks. 9. The retaining wall of claim 5 wherein the channel of the connector opens onto the top surface of the at least one block. 10. A retaining wall comprising: a plurality of blocks including at least one lower course and at least one upper course, at least one block of the plurality of blocks having opposing front and rear faces, at least a portion of the front face being substantially parallel to the rear face, the at least one block having a top surface defining a groove, the groove being substantially parallel to the rear face; a geosynthetic material; and a connector including a channel portion having first and second sides defining a channel therebetween and an elongate bar configured to engage a section of the geosynthetic material within the channel, the channel portion and bar being sized to be accommodated within the groove of at least one block when the geosynthetic material is engaged in the channel. 11. The retaining wall of claim 10 wherein the channel of the connector opens onto the top surface of the at least one block. 12. The retaining wall of claim 10 wherein the geosynthetic material comprises fabric.