Search for PARI Report/Technical Note
Dynamic resistance of a pile in clay ground improved by Deep Mixing Method
Port and Airport Research Institute 1048
June, 2003
Soil Stabilization Division
Shogo MIYAJIMA,Masaki KITAZUME,Kiyoshi IIDA
Many piled pears in port facilities were heavily damaged by the 1995 Hyogoken-Nanbu Earthquake, though the type of structures was...
A Study on Dynamic Properties of Sand Compaction Pile Improved Ground
Port and Airport Research Institute 1047
June, 2003
Structural Dynamics Division
Takahiro SUGANO,Masaki KITAZUME,Yoshinori NAKAYAMA,Yohsuke KAWAMATA,Jun OBAYASHI,Naoto NISHIDA,Kazuhiro ISHIMARU
Sand compaction pile (SCP), a method of soil improvement, has been widely utilized for the improvement of the bearing capacity an...
Verification of Calculation Error with NOWT-PARI in Calculating Multi-Directional Wave Transformation
Port and Airport Research Institute 1046
June, 2003
Wave Division
Katsuya HIRAYAMA
In the paper, the optimum differential conditions for NOWT-PARI in calculating multi-directional wave transformation and the impr...
Durability Test of Untreated Wood and Wood-powder/plastic Composite in Marine Environment
Port and Airport Research Institute 1045
March, 2003
Masao YAMADA
Durability tests of some types of wood-based materials were carried out in some exposure environment. The tested types were Sugi (...
Bond Behavior Between Corroded Rebar and Concrete
Port and Airport Research Institute 1044
March, 2003
Structural Mechanics Division
Ema KATO,Mitsuyasu IWANAMI,Hiroshi YOKOTA,Hajime ITO,Fuminori SATO
Port and harbor concrete structures suffer from the chloride attack that may cause deterioration of materials. For example, expan...
A Simple Mooring Criteria Prediction Method for Moored Vessels in Harbours from Wave Conditions Due to Typhoons
Port and Airport Research Institute 1043
March, 2003
Offshore Structures Division
Satoru SHIRAISHI,Toshihiko NAGAI,Kenji SASA,Masayoshi KUBO
Mooring problems remain serious issues in port construction and operation. Although moored vessel motions and long period waves ha...
Performance Design Concept Applied for Strom Surge Defenses
Port and Airport Research Institute 1042
March, 2003
Managing Director for Research Affairs
Shigeo TAKAHASHI,Takashi TOMITA,Hiroyasu KAWAI
Performance design has been introduced h the designs for many kinds of civil structures. This technical note presents a basic fra...
Annual Report on Nationwide Ocean Wave information network for Ports and HArbourS (NOWPHAS 2001)
Port and Airport Research Institute 1041
March, 2003
Marine Information Division
Toshihiko NAGAI,Hideaki OGAWA
Since 1970, the Port and Airport Research Institute(PARI) has been cooperating with the Bureau of Ports and Harbours, Ministry of...
An Experimental Study on Factors Affecting Electro-Chemical Measurements of Steel Bars in Concrete
Port and Airport Research Institute 1040
March, 2003
Materials Division
Hidenori HAMADA,Toru YAMAJI,Tarek U. M. ,Toshifumi HIRASAKI,Kenichi KOMURE
Electro-chemical measurements are carried out to test the electro-chemical characteristics of steel bars embedded in concrete. Th...
Lateral Resistance of soft landing moundless structure with piles
Port and Airport Research Institute 1039
March, 2003
Foundations Division
Yoshiaki KIKUCHI
A gravity structure as a breakwater or a quaywall on the soft clayey ground needs ground improvement for keeping the stability of...
Shear Strength of Solidified Fly Ash and Its Change According to Aging
Port and Airport Research Institute 1038
March, 2003
Foundations Division
Yoshiaki KIKUCHI,Junji KIMURA,Jun-ichi MIZUKAMI,Takumi OGURA
Mechanical properties and long term stability of solidified fly ash are needed to be clearified to utilize it in port constructio...