Faculty Profiles - NAKANO, Masaki

Papers - NAKANO, Masaki

Division display 81 - 100 of about 145 ／ All the affair displays >>

Progressive Consolidation Settlement of naturally deposited clayey soil under embankment loading Reviewed

Noda, T., Asaoka A., Nakano, M., Yamada, E. and Tashiro, M.

Soils and Foundations Vol. 45 ( 5 ) page： 39-52 2005.10

Description of “compaction" and “liquefaction" behavior of sand based on evolution of soil skeleton structure

Nakai, K, Nakano, M., Noda, T. and Asaoka, A.

Proc. 2nd International Workshop on New Frontiers in Computational Geotechnics (IWS-Fortaleza) Vol. 1 page： 29-32 2005.9

Densification/compression by compaction of a granular geomaterial changed by crushing dewatered sludge with air Reviewed

Nakai, K., Nakano, M., Kaneda, K. and Arai, Y.

The 16th International Conference on Soil Mechanics and Geotechnical Engineering Vol. 4 page： 2307-2310 2005.9

Large compression of soil due to decay of structure during drained repeated shearing Reviewed

Nakano, M., Asaoka A., Nakai, K. and Tashiro, M.

The 16th International Conference on Soil Mechanics and Geotechnical Engineering Vol. 2 page： 929-932 2005.9

高位構造を有する自然堆積粘土が示す塑性圧縮を伴う軟化挙動 Reviewed

中井健太郎，中野正樹

応用力学論文集 Vol. 8 page： 451-460 2005.8

*Simulation of shear and one-dimensional compression behavior of naturally deposited clays by Super/subloading Yield Surface Cam-clay model Reviewed

Nakano, M., Nakai, K., Noda, T. and Asaoka, A.

Soils and Foundations Vol. 45 ( 1 ) page： 141-151 2005.2

Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)

The Super/subloading yield surface model was proposed to explain the complicated mechanical behaviors in natural deposited clays. In this constitutive model, the concepts of “structure", overconsolidation and anisotropy and these evolution laws are introduced into the modified Cam-clay model.
In the present study, the undrained triaxial compression tests and the oedometer tests of three kinds of the natural deposited undisturbed clay were carried out, and then those behaviors were simulated using Super/subloading Yield Surface model. The new findings are as follows:
1)The overconsolidated clay in the undrained triaxial compression test displays the “rewinding", a softening behavior with decrease of p' after a hardening with decrease of p'. On the other hand, the normally consolidated clay displays a softening behavior with decrease of p' after a hardening with decrease of p'. 2)The clay is able to sustain greater vertical loads for the same void ratio as the reconstituted clay in the one-dimensional compression behavior .3)For three kinds of the undisturbed clay, the Super/subloading Yield Surface model can simulate the undrained triaxial compression behaviors ranging from in normally consolidated state to in overconsolidated state corresponding to various isotropic pressures using a single set of material constants. In addition, the model can simulate the one-dimensional compression behaviors using the same material constants as those used in the shear behavior.

Elasto-plactic Description of Undrained Shear Behavior of Sand Depending on Confining Stress Invited

Nakano, M., Noda, T., Nakai, K. and Asaoka A.

International Symposium on Plasticity 2005 Vol. 1 page： 283-285 2005.1

Progressive Consolidation Settlement of Naturally Deposited Clayey Soil under Embankment Loading Reviewed

Vol. 45 ( 5 ) page： 39-51 2005

Description of “compaction" and “liquefaction" behavior of sand based on evolution of soil skeleton structure

Nakai, K, Nakano, M., Noda, T. and Asaoka, A.

Proc. 2nd International Workshop on New Frontiers in Computational Geotechnics (IWS-Fortaleza) Vol. 1 page： 29-32 2005

粘土化のしやすさの異なる第三紀泥岩粉砕砕石集合体の一次元圧縮挙動 Reviewed

中野正樹，中井健太郎

応用力学論文集 Vol. 7 page： 419-426 2004.8

土の骨格構造の働きに着目した「擬似過圧密効果」の一考察 Reviewed

田代むつみ, 野田利弘,中野正樹

応用力学論文集 Vol. 7 page： 589-596 2004.8

Mechanical differences between sand and clay under monotonic and cyclic loading

Noda, T., Nakano, M. and Asaoka, A.

Proc. Int. Conference on Cyclic Behaviour of Soils and Liquefaction Phenomena (CBS04) Vol. 1 page： 77-84 2004

Mechanical behaviour of structured clay and simulation Reviewed

Shibuya, S. Li, D. Noda, T. and Nakano, M.

ASCE, First Japan-U.S. Workshop on Testing, Modeling and Simulation in Geomechanics page： 286-306 2004

A description of mechanical behaviors of clay and san based on evolutions of soil structure and overconsolidation Reviewed

Nakano, M., Nakai, K. and Asaoka, A.

First Japan-U.S. Workshop on Testing, Modeling and Simulation in Geomechanics Vol. 1 page： 136-153 2004

Mechanical behaviors of clay and sand in terms of active soil skeleton structure

Asaoka, A., Noda, T. and Nakano, M.

Proc. Int. Conference on Computational & Experimental Engineering and Sciences (ICCES'04) Vol. 1 2004

Elasto-plastic description of shear behavior after compaction of loose sand

Nakano, M., Noda, T., Yamada, E., Kaneda, K., Nakai, K. and Asaoka A.

Proc. 1st International Workshop on New Frontiers in Computational Geomechanics (IWS-CALGARY 2002) Vol. 1 page： 27-32 2003

Elasto-plastic Simulation of Compaction Behavior of Loose Sand due to the Decay of Soil Structure Reviewed

Nakano, M., Asaoka A., Nakai, K. and Kaneda, K.

Proc. of 12th Asian Regional Conf. on Soil Mechanics and Geotechnical Engineering Vol. 1 page： 505-508 2003

初期構造が第三紀泥岩の粘土化に及ぼす影響 Reviewed

中野正樹，中井健太郎

応用力学論文集 Vol. 6 page： 419-426 2003

Compaction behavior of sand with degradation of structure and overconsolidation

Nakano, M., Noda, T., Asaoka A. and Nakai, K.

Proc. of Sino-Japanese Symposium on Geotechnical Engineering Vol. 1 page： 455-462 2003

Delayed compression associated with low land subsidence due to dewatering

Kaneda, K., Noda, T., Nakano, M., Asaoka A. and Yamada, S.

Proc. of Sino-Japanese Symposium on Geotechnical Engineering Vol. 1 page： 25-32 2003

　 PREV - NEXT 　

<NAKANO, Masaki>

Papers - NAKANO, Masaki