Prestressed Anchorage

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Soil Anchor System

Rock/Soil Anchor System

Model: ZJM15(13)YT Type, ZJM15(13)YP Type

Number of holes: 2 to 18 holes

Customization: can be customized according to the design drawing

Application: is used to stabilize slopes and walls, provide tiebacks for bridges and towers, to stabilize dams, and to secure caisson bottoms.

The rock/soil anchor system can be classified as the following: bonded prestressing anchor system, unbonded prestressing anchor system, retard bonded prestressing anchor system, tensioning prestressing anchor system, pressure prestressing anchor system, pressure-dispersive anchor system.

Rock/soil anchor system type YP is pressure-dispersive anchoring system. It is the most commonly used anchoring system, which has several load carriers in the internal anchoring section. The prestress will be divided on the load carriers evenly when imposing prestress. The pressure-dispersive system includes the rock anchor head, wedges, load carrier, centralizer, extruding and and guiding cap.

Model	Anchor Head		Bearing Plate		Guiding Pipe		Spacer		Steel Ring		Anchor Foot
Model	ΦA	B	□C	D	ΦE	F	ΦG	H	ΦI	J	ΦK	L
ZJM13YT-2	106	46	150	18	80	300	75	20	55	20	40	150
ZJM13YT-3	106	46	150	18	80	300	75	20	55	20	40	150
ZJM13YT-4	106	48	150	18	90	400	85	20	55	20	50	150
ZJM13YT-5	106	48	150	18	90	400	85	20	55	20	50	150
ZJM13YT-6	106	48	180	20	90	400	85	25	65	25	60	180
ZJM13YT-7	116	53	180	20	90	400	85	25	65	25	60	180
ZJM13YT-8	126	53	200	25	100	500	95	25	85	25	70	180
ZJM13YT-9	136	53	200	25	100	500	95	25	85	25	70	180
ZJM13YT-12	166	60	250	25	110	600	105	30	95	30	80	180
ZJM13YT-15	166	65	250	30	130	600	125	30	95	30	80	180
ZJM13YT-18	176	70	300	30	140	600	135	30	100	30	100	180