- Lecturer
- Takemura Jiro
- Place
- Tue3-4(M112)
- Credits
- Lecture2 Exercise0 Experiment0
- Code
- 61061
- Syllabus updated
- 2008/10/1
- Lecture notes updated
- 2008/10/1
- Semester
- Fall Semester
Outline of lecture
This course covers scaling laws and modeling considerations for physical modeling in geotechnical problems both for static and dynamic conditions with laboratory exercises.
01.Introduction
02.Similitude and modeling principle
03.Design of physical model and model ground preparation
04.Model planning and measurement strategy
05.Sensors
06.Recent development in physical modeling
07.Modeling exercise
Purpose of lecture
蝨ｰ逶､蟾･蟄ｦ縺ｫ髢｢縺吶ｋ蠅逡悟､蝠城｡後ｒ迚ｩ逅繝｢繝繝ｫ縺ｧ讀懆ｨ弱☆繧矩圀縺ｫ蠢隕√↑蝓ｺ譛ｬ莠矩縺ｨ縺励※縺ｮ逶ｸ莨ｼ蜑縲∬ｨ域ｸｬ蜴溽炊縲∝ｮ滄ｨ楢ｨ育判繧堤炊隗｣縺励ｼ薙▽縺ｮ螳滄ｨ捺ｼ皮ｿ偵♀繧医ｳ縺昴ｮ逋ｺ陦ｨ繝ｻ險手ｭｰ繧帝壹§縺ｦ菴馴ｨ鍋噪縺ｫ迚ｩ逅繝｢繝繝ｫ縺ｮ譛臥畑諤ｧ繧堤炊隗｣縺吶ｋ縲
To learn fundamental knowledge and techniques related to physical modeling in geotechnical boundary value problems, including similitude, principles of measurement and test program strategy and to understand the usefuless of physical modeling through lectures and modeling exercise with presentations and discussions.
Plan of lecture
ｼ托ｼ 蠎剰ｫ悶→驕蠢螳滄ｨ楢｣鄂ｮ隕句ｭｦ
Introduction and visit to Geotechnical centrifuge facilities
ｼ抵ｼ 逶ｸ莨ｼ蜑縺ｨ繝｢繝繝ｫ蛹門次逅
Similitude and modeling principles
ｼ難ｼ 迚ｩ逅繝｢繝繝ｫ縺ｮ險ｭ險医→蝨ｰ逶､菴懈先ｳ
Design of physical model and model ground prepration
ｼ費ｼ 螳滄ｨ難ｼ搾ｼ代遐りｳｪ蝨ｰ逶､縺ｮ菴懈
Modeling exercise -1:preparation of sand model ground
ｼ包ｼ 螳滄ｨ難ｼ搾ｼ代ｮ邨先棡縺ｮ逋ｺ陦ｨ縺ｨ險手ｭｰ
Modeling exercise -1:presentation and discussion
ｼ厄ｼ 險域ｸｬ謌ｦ逡･縺ｨ險域ｸｬ蝎ｨ
Measurement strategy and sensors
ｼ暦ｼ 螳滄ｨ難ｼ搾ｼ偵鬟ｽ蜥檎ょ慍逶､縺ｮ豸ｲ迥ｶ蛹冶ｩｦ鬨
Modeling exercise -2:modeling of liquefaction in 1G
ｼ假ｼ 螳滄ｨ難ｼ搾ｼ偵ｮ逋ｺ陦ｨ縺ｨ險手ｭｰ
Modeling exercise -2:presentation and discussion
ｼ呻ｼ 螳滄ｨ楢ｨ育判謌ｦ逡･
Strategy of test program
ｼ托ｼ撰ｼ 霈芽差蝠城｡後→髯､闕ｷ蝠城｡後ｮ繝｢繝繝ｫ蛹悶→譛霑代ｮ謌先棡
Recent development -1:loading and unloading events
ｼ托ｼ托ｼ 蜍慕噪迴ｾ雎｡縺ｮ繝｢繝繝ｫ蛹悶→譛霑代ｮ謌先棡
Recent development -2:dynamic events
ｼ托ｼ抵ｼ 蟇貞ｷ蝨ｰ蝠城｡後ｮ繝｢繝繝ｫ蛹悶→譛霑代ｮ謌先棡
Recent development-3:cold regions events
ｼ托ｼ難ｼ 螳滄ｨ難ｼ搾ｼ薙蝨ｰ逶､縺ｨ讒矩迚ｩ縺ｮ蜍慕噪逶ｸ莠剃ｽ懃畑縺ｫ髢｢縺吶ｋ驕蠢螳滄ｨ
Modeling exrcise -3: modeling of soil-structure dynamic interaction in centrifuge
ｼ托ｼ費ｼ 螳滄ｨ難ｼ搾ｼ薙ｮ邨先棡縺ｮ逋ｺ陦ｨ縺ｨ險手ｭｰ
Modeling exrcise -3:presentation and discussion
ｼ托ｼ包ｼ 隧ｦ鬨
Examination and inteview
Textbook and reference
豈主屓隰帷ｾｩ雉譁吶ｒ驟堺ｻ
Lecture materials be distributed
蜿り譖ｸ遲
Geotechnical Centrifuge Technology(Blackie Academic & Professional)
Related and/or prerequisite courses
迚ｹ縺ｫ縺ｪ縺
Evaluation
螳滄ｨ鍋匱陦ｨ繝ｻ險手ｭｰｼ茨ｼ包ｼ撰ｼｼ峨∫ｭ險倩ｩｦ鬨難ｼ茨ｼ難ｼ撰ｼｼ峨∝哨鬆ｭ隧ｦ鬨難ｼ茨ｼ抵ｼ撰ｼｼ
Participation/presentation/discussion (50%), written exam.(30%), oral exam(20%)
Comments from lecturer
蝨ｰ逶､蟾･蟄ｦ縺ｮ蠅逡悟､蝠城｡瑚ｧ｣豎ｺ縺ｮ縺翫¢繧狗黄逅繝｢繝繝ｫ縺ｮ驥崎ｦ∵ｧ縺ｨ縺翫ｂ縺励ｍ縺輔ｒ菴馴ｨ薙＠縺ｦ縺ｻ縺励＞
You will find that physical modeling is an important and interesting subject in geotechnical engineering.
