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**Harvard**

Johansson, R. och Kronberg, E. (2011) *Stability analysis of the hydropower arch dam Jinping I*. Göteborg : Chalmers University of Technology

** BibTeX **

@mastersthesis{

Johansson2011,

author={Johansson, Rebecka and Kronberg, Emma},

title={Stability analysis of the hydropower arch dam Jinping I},

abstract={To meet the increasing demand of electric power in China, several hydropower plants are
planned to be constructed the coming years. One of these is Jinping I, which will include
the worlds tallest arch dam. It will be constructed at the Yalong river in Sichuan province
and will be in operation by the year 2015. The purpose of this master's thesis is to evaluate
the stability of the Jinping I dam under static and dynamic conditions. Stresses in the dam
were calculated using linear finite element method. The stability of the dam was evaluated
through comparison of the calculated stresses with both the strength of concrete and to
stresses acquired through similar FEM-analyses of another Chinese arch dam, the Ertan
dam.
Under static conditions, problematic stresses were tensile stresses that exceeded the strength
of concrete, these occurred under specific conditions and in limited areas which were situated
so that they are easily accessed in case of restoration. Overall, the calculated stresses
showed that the dam is able to withstand both normal and extreme static load cases without
severe damage. In the dynamic case it was more relevant to compare with the Ertan
dam since stresses exceeding the strength of concrete and damages of the dam are allowed.
The stresses of the Jinping I dam were similar to stresses of the Ertan dam and were thus
concluded to be acceptable for an earthquake of this probability.},

publisher={Institutionen för teknisk fysik, Material- och ytteori, Chalmers tekniska högskola},

place={Göteborg},

year={2011},

keywords={Stability analysis, Jinping, China, Electric power},

note={78},

}

** RefWorks **

RT Generic

SR Electronic

ID 146573

A1 Johansson, Rebecka

A1 Kronberg, Emma

T1 Stability analysis of the hydropower arch dam Jinping I

YR 2011

AB To meet the increasing demand of electric power in China, several hydropower plants are
planned to be constructed the coming years. One of these is Jinping I, which will include
the worlds tallest arch dam. It will be constructed at the Yalong river in Sichuan province
and will be in operation by the year 2015. The purpose of this master's thesis is to evaluate
the stability of the Jinping I dam under static and dynamic conditions. Stresses in the dam
were calculated using linear finite element method. The stability of the dam was evaluated
through comparison of the calculated stresses with both the strength of concrete and to
stresses acquired through similar FEM-analyses of another Chinese arch dam, the Ertan
dam.
Under static conditions, problematic stresses were tensile stresses that exceeded the strength
of concrete, these occurred under specific conditions and in limited areas which were situated
so that they are easily accessed in case of restoration. Overall, the calculated stresses
showed that the dam is able to withstand both normal and extreme static load cases without
severe damage. In the dynamic case it was more relevant to compare with the Ertan
dam since stresses exceeding the strength of concrete and damages of the dam are allowed.
The stresses of the Jinping I dam were similar to stresses of the Ertan dam and were thus
concluded to be acceptable for an earthquake of this probability.

PB Institutionen för teknisk fysik, Material- och ytteori, Chalmers tekniska högskola,PB Institutionen för teknisk fysik, Material- och ytteori, Chalmers tekniska högskola,

LA eng

LK http://publications.lib.chalmers.se/records/fulltext/146573.pdf

OL 30