지반시험용 삼축시험용 셀

 

                                   차 재선 영신컨설턴트 (02) 529 8803 Email : ystcha@unitel.co.kr

 

 

GDS triaxial cell

시료직경 5- 50cm     압력 범위 1 - 100MPa

 

1. 재래식 삼축셀

2. 응력경로시험 셀

3. 연직이동이 부드럽고 방수 구조인 진동삼축셀.

4. 구속압력에 영향이 없는 셀

5. 셀내부 센서를 위한 port 

 

재래식 삼축셀

 

• Traditional Passive Triaxial Cells  o Low Pressure (< 5 MPa)  o High Pressure (> 5MPa with balanced ram)  o High Pressure    (> 5MPa without balanced ram) • Active Triaxial Cells   (Hydraulically Actuated Triaxial)

 

삼축셀의 시료직경과 압력

• Low Pressure (<5MPa) Passive cells

50mm/1.7MPa, 70mm/2MPa, 76mm/3.4MPa, 100mm/1.7MPa, 100mm/2MPa, 150mm/1.7MPa, 200mm/1MPa, 250mm/1MPa, 300mm/1MPa,

• High Pressure (>5MPa) Passive cells with balanced ram

54mm/64MPa, 100mm/64MPa,

• High Pressure (>5MPa) Passive cells without balanced ram :

50mm/14MPa, 50mm/64MPa, 70mm/100MPa, 10mm/14MPa, 10mm/20MPa

• Hydraulically Actuated cells pressure :

50mm/2MPa, 100mm/2MPa, 50mm/10MPa

재래식 삼축셀 Traditional Passive Triaxial Cells ( low Pressure < 5MPa )

                  

       시료직경 50mm 삼축셀                                 최대시료직경 500mm 대형 삼축셀l

 

 

시료직경에 따른 삼축셀

 

시료직경에 따른 삼축셀의 압력과 직경

Product Code	최대 시료직경	최대 구속압력	삼축셀 높이	최대시료 높이	셀내부 직경	상부 램 직경
371	50 mm	1.7MPa	228 mm	100 mm	86 mm	25 mm	최소 셀
70TC62*	70 mm	2MPa	610 mm	140 mm	270 mm	25 mm	Hybrid Triaxial Cell with fixed cell top, base and overcell.
76TC35*	76 mm	3.4MPa	530 mm	152 mm	230 mm	25 mm	재래식으로 많이 사용
100TC2*	100 mm	2MPa	610 mm	200 mm	270 mm	25 mm

 

Product Code	최대 시료직경	최대 구속압력	삼축셀 높이	최대시료 높이	셀내부 직경	상부 램 직경	Cell Description
150TC2*	150 mm	1.7MPa	725 mm	300 mm	330 mm	25 mm	Complete with five hydraulic ports
200TC1*	200 mm	1MPa	910 mm	400 mm	500 mm	25 mm	Complete with five hydraulic ports
200TC2*	250 mm	1MPa	910 mm	500 mm	350 mm	25 mm	Complete with five hydraulic ports
300TC1*	300 mm	1MPa	1200 mm	600 mm	450 mm	25 mm	Excludes Pedestal and top cap set.
300TC1/T	300 mm	1MPa	1330 mm	600 mm	450 mm	25 mm	Taller version of the 300TC1.

* 모든 셀은 low friction seals and linear ball bearing을 설치하여 진동삼축시험가능.

 

 

Traditional Passive Triaxial Cells (High Pressure >5MPa with balanced ram)

Balanced Ram 용도

구속압력이 큰 경우 ram의 수직이동에 의한 셀압력의 변화를 없게 하기 위해 ram의 이동시  그 체적만큼 셀내부의 물을 이동할 수 있는 장치 추가

 

 64MPa Triaxial Cell with balanced ram (HP64CL)

 

Product Code	Max Sample Diameter	Max Pressure Rating	Cell Height	Max Sample Height	Inner Cell Diameter	Ram Diameter	Cell Description
Code: HP64CL/54B	54 mm	64MPa	1048 mm	108 mm	382 mm	25 mm	High pressure cell for samples up to 54mm diameter. Includes balanced ram and feedthrough ports for electrical connections.
Code: HP64CL/100B	100 mm	64MPa	1048 mm	200 mm	382 mm	25 mm	High pressure cell for samples up to 100mm diameter. Includes balanced ram and feedthrough ports for electrical connections.

 

고압 재래식 삼축셀 (High Pressure >5MPa without balanced ram)

 

14MPa Passive Triaxial Cell

100MPa Triaxial Cell

 

Product Code	Max Sample Diameter	Max Pressure Rating	Cell Height	Max Sample Height	Inner Cell Diameter	Ram Diameter	Cell Description
Code: HP14CL	50 mm	14MPa	560 mm	100 mm	266 mm	25 mm	14MPa cell for samples up to 50mm diameter. Includes feedthrough ports
Code: HP64CL/54	54 mm	64Mpa	1048 mm	108 mm	382 mm	25 mm	64MPa cell for samples up to 54mm diameter. Includes feedthrough ports
Code: HP100CL	70 mm	100MPa	1048 mm	140 mm	382 mm	25 mm	100MPa cell for samples up to 70mm diameter. Includes feedthrough ports
Code: HP14CL	100 mm	14MPa	560 mm	200 mm	266 mm	25 mm	14MPa cell for samples up to 100mm diameter. Includes feedthrough ports
Code: HP20CL	100 mm	20MPa	1048 mm	200 mm	382 mm	25 mm	20MPa cell for samples up to 100mm diameter. Includes feedthrough ports

 

응력경로형 삼축셀 (No Load Frame)

GDS manufactures 3 hydraulically actuated (Bishop and Wesley) stress path cells as follows:

• 7kN/2000kPa, for specimens up to 50mm (38mm and 50mm as standard). 

• 25kN/2000kPa, for specimens up to 101.8mm (38, 50, 70 and 100mm as standard).

• 20kN/10MPa, for specimens up to 50mm (38mm and 50mm as standard). 

 

 

Product Code	Max Sample Diameter	Max Pressure Rating	Max Axial Load	Cell Description
Code: BW038	50 mm	2MPa	7kN	Complete with four hydraulic ports and valves. Supplied complete with load ram and pillar
Code: BW7010	100 mm	2MPa	20kN	Includes access ports for internal instrumentation
Code: BWHTCL	50 mm	10MPa	128kN	High Temperature Bishop & Wesley Triaxial Cell, with porting for heating coil.