Table 3 Effective-stress strength... | Emerald Publishing

Table 3

Effective-stress strength parameter values derived for saturated compacted As-Samra WWTP biosolid material from TC testing

Test	w_i: %	Compaction effort	$σ_{ci}^{'} : kPa$	$c_{TC}^{'} (c_{TE}^{'}) : kPa$	$φ_{TC}^{'} (φ_{TE}^{'}) : °$	A_f	State
CIUC triaxial 6	103·5	Midway between SP and MP	300	0	15·1	2·90	NC
CIUC triaxial 3	100·0	Midway between SP and MP	299	0	13·6	2·70	NC
CIUC triaxial 2	100·0	Midway between SP and MP	149	6	8·9	0·70	Marginally OC
CIUC triaxial 1	100·0	Midway between SP and MP	75	23	1·9	1·00	Marginally OC
CIUC triaxial 4	103·5	Midway between SP and MP	73	17	5·7	0·45	Moderately OC
CIUC triaxial 5	101·8	Midway between SP and MP	149	17	5·7	−0·20	Heavily OC
CIDC triaxial 1	100·1	Midway between SP and MP	150	17	5·7	NA	Heavily OC
CIUE triaxial 1	100·1	Midway between SP and MP	150	(0)	(16·3)	0·70	NC

Test	w_i: %	Compaction effort	$σ_{ci}^{'} : kPa$	$c_{TC}^{'} (c_{TE}^{'}) : kPa$	$φ_{TC}^{'} (φ_{TE}^{'}) : °$	A_f	State
CIUC triaxial 6	103·5	Midway between SP and MP	300	0	15·1	2·90	NC
CIUC triaxial 3	100·0	Midway between SP and MP	299	0	13·6	2·70	NC
CIUC triaxial 2	100·0	Midway between SP and MP	149	6	8·9	0·70	Marginally OC
CIUC triaxial 1	100·0	Midway between SP and MP	75	23	1·9	1·00	Marginally OC
CIUC triaxial 4	103·5	Midway between SP and MP	73	17	5·7	0·45	Moderately OC
CIUC triaxial 5	101·8	Midway between SP and MP	149	17	5·7	−0·20	Heavily OC
CIDC triaxial 1	100·1	Midway between SP and MP	150	17	5·7	NA	Heavily OC
CIUE triaxial 1	100·1	Midway between SP and MP	150	(0)	(16·3)	0·70	NC

NA, not applicable; NC, normally consolidated; OC, overconsolidated