Search for PARI Report/Technical Note
Construction of Teleoperation System with Bilateral Control for Underwater Construction Machine
Port and Airport Research Institute 044-04
December, 2005
Control System Division
Taketsugu HIRABAYASHI,Takashi YAMAMOTO,Hiroshi SAKAI,Hideo KATOH,Hiroshi YOKOI
Mechanization of diving operations is necessary for safer and more efficient underwater construction works in port areas.Teleoper...
Design method for Compaction of Sandy Deposits Considering Fines Content
Port and Airport Research Institute 044-03-03
September, 2005
Soil Dynamics Division
Hiroyuki YAMAZAKI,Kenji NAGANO
Authors had already proposed a prediction method of N-values between sand piles in the sandy deposits improved by the sand compac...
Study on estimation method of surface chloride ion content in port concrete structures
Port and Airport Research Institute 044-03-02
September, 2005
Project Researcher
Toru YAMAJI,Shoji NAKANO,Hidenori HAMADA
The surface chloride ion content in concrete C0 is an essential parameter for the performance based design of concrete structures...
Evaluation on the Applicability of PVA Short FiberReinforced Concrete to Harbor Structures
Port and Airport Research Institute 044-03-01
September, 2005
Structural Mechanics Division
Hajime ITO,Hiroshi YOKOTA,Mitsuyasu IWANAMI
Since concrete fails brittlely in shear and/or tension, reinforcing bars are embedded in the concrete to prevent concrete structu...
Sand Transport Rate Estimate Considering Variation in the Threshold Wind Shear Velocity
Port and Airport Research Institute 044-02-07
June, 2005
Littoral Drift Division
Keiko UDO
Field experiments investigated aeolian sand transport and revealed the effect of variation in the wind velocity on the threshold w...
Fundamental study on a new type foundation which control settlements of a structure
Port and Airport Research Institute 044-02-06
June, 2005
Taka-aki MIZUTANI,Yoshiaki KIKUCHI
In Japan, soft clayey strata lie thick in coastal areas, therefore it is a matter of great importance in coastal constructions how...
Storm Surge and Tsunami Simulator in Oceans and Coastal Areas (STOC)
Port and Airport Research Institute 044-02-05
June, 2005
Tsunami Research Director
Takashi TOMITA,Taro KAKINUMA
The numerical simulator, STOC, which consists of 1) 3D models of STOC- IC and STOC-VF, 2)multilevel model named STOC-ML and 3) con...
Strength Scatter and its Causes of Pneumatic Flow Mixing Treated Ground
Port and Airport Research Institute 044-02-04
June, 2005
Soil Stabilization Division
Masaki KITAZUME,Kimitoshi HAYANO
Many man-made islands constructed to obtain enough plain land area require huge amount of soil with relatively high quality prope...
Separation of Tidal and Subtidal Currents from Intermittent Currents Data measured at non-Fixed Routes
Port and Airport Research Institute 044-02-03
June, 2005
Kojiro SUZUKI,Akira TAKEDA,Noriaki HASHIMOTO
Separation of Tidal and Subtidal Currents in ship-mounted ADCP Data measured at Tokyo Bay mouth is studied. The data is collected...
Field Investigation and Numerical Simulation on Inundation in Masan City, Korea due to Strom Surge by Typhoon 0314
Port and Airport Research Institute 044-02-02
June, 2005
Wave Division
Tetsuya HIRAISHI,Hiroyasu KAWAI,Yasuhiko MINAMI,Tomohiro YASUDA
The typhoon No.14, 2003 (Maemi) caused severe storm surge damage in the south coast of Korea.The urban area of Masan city (Gyeong...
Field Investigation and Numerical Simulation
Port and Airport Research Institute 044-02-01
June, 2005
Hiroyasu KAWAI,Takashi TOMITA,Tetsuya HIRAISHI,Tomohiro YASUDA
The Typhoon 0314 (Maemi) in 2003 landed on the south coast of Korea, where the high waves andstorm surge on an astronomical high t...
Study on punching shear failures of caisson wall caused by the impulsive force of dissipating blocks
Port and Airport Research Institute 044-01-03
March, 2005
Taro ARIKAWA,Masamitsu IKEBE,Nanako OSAKI,Toyokazu KURODA,Tomoya ORITA,Kenichiro SHIMOSAKO
A caisson breakwater covered with wave dissipating blocks is one of the typical breakwaters in Japan. Wave forces can reduce by t...
Optimization of Long Period Wave Absorbing Sea Wall
Port and Airport Research Institute 044-01-02
March, 2005
Wave Division
Tetsuya HIRAISHI
Long period waves originally induced in the bounded offshore infragravity waves mainly approach to coastal harbors as free long w...
Modeling three-dimensional cohesive sediment transport and assosiated morphological variation in estuarine intertidal mudflats
Port and Airport Research Institute 044-01-01
March, 2005
Littoral Drift Division
Yusuke UCHIYAMA
A numerical model has recently been developed with incorporating a wetting and drying scheme into the Princeton-Ocean Model (POM;...