Language: Chinese
ISBN/ISSN: 7113060595/TU.781
Published on: 2004-01
Hardcover
This book is published on th fundof the railway scientific and technological books.
The book is divided into seven chapters.The first one mainly introduces the common concepts of bridge-crossing design and brings forward that we should consider the river shape and nature when we confirm the length and position of th bridge-crossing.The second is the crude scour of the river .It proposes using the places function,mould function and adjust function of the river to classify the river ,can expatiate well the acquired characteristics and stability of all kinds of rivers.The third is the common scour of the bridge-crossing .It reveals the common scour on the rivered section under the bridge through the actual observation data,its subject is the crude scour of the river .The fourth is the local scour around the pier and expounds generally the formula of the local scour around the pier-65-1 and 65-1.The fifth analyses and resesrches th scour on the big particle riverbed and rock riverbed based in a large number of natural actual observation material and investigation.The sixth is euplastic soil riverbed bridge-crossing scour and tells how to calculate the quantitativedata in the natural phenomena from the investigation materials .The seventh narrates the combination between the common scour of the bridge-crossing and the local scour around the pier in the course of the scour ,At last brings forward the bridge-crossing scour triangle,the new concept of sandy riverbed bridge-crossing scour combination
ISBN/ISSN: 7113060595/TU.781
Published on: 2004-01
Hardcover
This book is published on th fundof the railway scientific and technological books.
The book is divided into seven chapters.The first one mainly introduces the common concepts of bridge-crossing design and brings forward that we should consider the river shape and nature when we confirm the length and position of th bridge-crossing.The second is the crude scour of the river .It proposes using the places function,mould function and adjust function of the river to classify the river ,can expatiate well the acquired characteristics and stability of all kinds of rivers.The third is the common scour of the bridge-crossing .It reveals the common scour on the rivered section under the bridge through the actual observation data,its subject is the crude scour of the river .The fourth is the local scour around the pier and expounds generally the formula of the local scour around the pier-65-1 and 65-1.The fifth analyses and resesrches th scour on the big particle riverbed and rock riverbed based in a large number of natural actual observation material and investigation.The sixth is euplastic soil riverbed bridge-crossing scour and tells how to calculate the quantitativedata in the natural phenomena from the investigation materials .The seventh narrates the combination between the common scour of the bridge-crossing and the local scour around the pier in the course of the scour ,At last brings forward the bridge-crossing scour triangle,the new concept of sandy riverbed bridge-crossing scour combination
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