DMTP — Flat Dilatometer Test - Derived Parameters¶
Path: PROJ → LOCA → DMTG → DMTT → DMTP · Family: In-Situ Loading, Deformation & Geophysics
Editions: 4.2
New in AGS 4.2
This group was introduced in AGS edition 4.2.
Key chain
Identified by LOCA_ID, DMTG_TESN, DMTT_DPTH. Inherits DMTG_TESN, DMTT_DPTH, LOCA_ID from DMTT.
| Heading | Status | Type | Unit | Description |
|---|---|---|---|---|
LOCA_ID (key) |
KEY | ID |
Location identifier | |
DMTG_TESN (key) |
KEY | X |
Test reference | |
DMTT_DPTH (key) |
KEY | 2DP |
m | Depth of result |
DMTP_BUW |
OTHER | 1DP |
kN/m3 | Estimated bulk unit weight of soil, gamma (can be custom or correlation from software) |
DMTP_TVS |
OTHER | 0DP |
kPa | Estimated total vertical stress, sigma_v, (based on DMTP_BUW) |
DMTP_EVS |
OTHER | 0DP |
kPa | Estimated effective vertical stress, sigma'_v (Calculated from DMTP_TVS and DMTP_U0 or DMTG_WAT) |
DMTP_U0 |
OTHER | 1DP |
kPa | In situ pore pressure, u_o (can be custom or based on depth below DMTG_WAT) |
DMTP_ID |
OTHER | 2DP |
Material index, I_D | |
DMTP_KD |
OTHER | 1DP |
Horizontal stress index, K_D | |
DMTP_ED |
OTHER | 1DP |
MPa | Dilatometer modulus, E_D |
DMTP_UD |
OTHER | 2DP |
Pore pressure index u_D | |
DMTP_VS |
OTHER | 0DP |
m/s | Shear wave velocity (correlated), V_s |
DMTP_VDM |
OTHER | 1DP |
MPa | Vertical drained constrained modulus, M |
DMTP_SU |
OTHER | 0DP |
kPa | Undrained shear strength, s_u, fine soils only |
DMTP_PHI |
OTHER | 1DP |
deg | Effective angle of internal friction, phi', coarse soils only |
DMTP_K0 |
OTHER | 2DP |
Coefficient of lateral earth pressure at rest, K_0, fine soils only | |
DMTP_THS |
OTHER | 0DP |
kPa | Estimated total horizontal stress, sigma_h |
DMTP_EHS |
OTHER | 0DP |
kPa | Estimated effective horizontal stress, sigma'_h |
DMTP_OCR |
OTHER | 1DP |
Over-consolidation ratio, OCR, fine soils only | |
DMTP_MPS |
OTHER | 1DP |
kPa | Estimated maximum preconsolidation stress, sigma'_p, (calculated from DMTP_OCR and DMTP_EVS) |
DMTP_DSD |
OTHER | X |
Interpreted soil description | |
DMTP_BUWM |
OTHER | X |
Method for estimated bulk unit weight of soil, gamma_b | |
DMTP_TVSM |
OTHER | X |
Method for estimated total vertical stress, sigma_v | |
DMTP_EVSM |
OTHER | X |
Method for estimated effective vertical stress, sigma'_v | |
DMTP_U0M |
OTHER | X |
Method for in situ pore pressure, u_o | |
DMTP_IDM |
OTHER | X |
Method for material index, I_D | |
DMTP_KDM |
OTHER | X |
Method for horizontal stress index, K_D | |
DMTP_EDM |
OTHER | X |
Method for dilatometer modulus, E_D | |
DMTP_UDM |
OTHER | X |
Method for pore pressure index u_D | |
DMTP_VSM |
OTHER | X |
Method for shear wave velocity (correlated), V_s | |
DMTP_VDMM |
OTHER | X |
Method for vertical drained constrained modulus, M | |
DMTP_SUM |
OTHER | X |
Method for undrained shear strength, s_u, fine soils only | |
DMTP_PHIM |
OTHER | X |
Method for effective angle of internal friction, phi', coarse soils only | |
DMTP_K0M |
OTHER | X |
Method for coefficient of lateral earth pressure at rest, K_0, fine soils only | |
DMTP_THSM |
OTHER | X |
Method for estimated total horizontal stress, sigma_h | |
DMTP_EHSM |
OTHER | X |
Method for estimated effective horizontal stress, sigma'_h | |
DMTP_OCRM |
OTHER | X |
Method for over-consolidation ratio, OCR, fine soils only | |
DMTP_MPSM |
OTHER | X |
Method for estimated maximum preconsolidation stress, sigma'_p, (calculated from DMTP_OCR and DMTP_EVS) | |
DMTP_DSDM |
OTHER | X |
Method for interpreted soil description | |
DMTP_REM |
OTHER | X |
Remarks | |
FILE_FSET |
OTHER | X |
Associated file reference |