Taisei's Useful Technologies and Research Activities for Building Resilient Cities

R&D Activities for Recovery from the Earthquake Disaster and Reconstruction of Japan as a Disaster-resilient and Sustainable Country

Yukio SHIBA and Hiroyuki NARIHARA

Study on Radioactive Decontamination Method as a Chipping Pretreatment of Woody Material

Eiji OWAKI, Go OHNO and Yasushi FUJIWARA

Development of a Technology for Effectively Using Concrete Rubble from the Great East Japan Earthquake

Kenichi HORIGUCHI, Atsushi FURUTA, Junichi MATSUMOTO, Masanobu KOIZUMI and Tsuyoshi MARUYA

Development of Tsunami Shelter

A Study on a Location Plan and a Structural Design of an Emergency Shelter that Provides Safety in a Tsunami and Withstands Impacts from Floating Debris

Kazunori ITO, Kanako HASUMI, Takayuki HASHIMOTO, Tetsuya WATANABE and Fumihiko IMAMURA

Design and Construction of Structure of Three-dimensional Urban Plaza

Creating an Underground Space that Can Accommodate Large Gatherings of People during Disasters

Tsutomu KOMURO, Takeyoshi KORENAGA, Kunihiko KAWAI, Satoshi TATSUNO, Katsuhiko SOYA, Shin-ichiro KAWAMOTO and Takao KAI

Proposal of Area Renovation: Convert Upper Floor Units of Suburban Apartment Buildings into Facilities for Local Industry

Yuri SHIMIZU, Shunji FUJII, Ryohei HASHIDA, Yoshiro MORITA and Akiko WATANABE

Estimating Earthquake Ground Motion in Capital Region, Japan

Study on Earthquake Ground Motion Intensities of Northern Tokyo Bay Earthquake

Yu YAMAMOTO and Yasuo UCHIYAMA

Seismic Performance of Welded Beam-to-column Connections against Long-period Earthquake Ground Motions

Satoshi YASUDA, Hiroyuki NARIHARA, Kiyohide SEKI and Takashi HASEGAWA

Analysis of Vibration Control of Racks in Automated Warehouses

Sho AONO, Masayoshi TAKAKI, Hiroshi HIBINO, Ichiro NAGASHIMA and Youji IZUMO

Development of Replaceable and Repairable Earthquake-resistant Joint for General Structures

An Earthquake-resistant Joint that Can Be Easily Replaced and Repaired from Inside the Structure

Yasushi MORITA, Tatsuo SHINTAKU, Tomoya KAGAWA, Kazuhiko NAKAHARA, Tadakazu KIMURA and Shigeo SHIMOZAWA

Development of a Reinforcement Method for an Existing Embankment on Liquefiable Ground (Third Report)

Effectiveness of Reinforcement Simulated Using 3D Static Residual Deformation Analysis

Makiko KOBAYASHI, Tadafumi FUJIWARA, Akira TATEISHI and Tomoyuki AOKI

Development of a Liquefaction Countermeasure Using the Overburden Pressure from a Shallow Foundation Structure

Demonstration Test Using a Large-Scale Shaking Table

Keita SHIBATA, Hideki FUNAHARA, Toshiaki NAGAO and Haruo KOBAYASHI

Development of Soil Improvement Method Using Expandable/Collapsible Mixing Blades

Hiroyasu ISHII, Tadafumi FUJIWARA, Makiko KOBAYASHI, Hidetake MATSUI, Tomoyuki AOKI, Youji TATEISHI, Kouichi SUGA, Noboru MIKAMI and Jun SATOH

Smart Community Plan in the Taisei Technology Center

The Measure of "Next-Generation Energy and Social Systems Demonstration" ( The Ministry of Economy, Trade and Industry )

Nobusato KOBAYASHI, Takeshi TAKAGI and Atsushi TABATA

Simulation System for Building Design Process Based on Solar Radiation Environment

Planning-assistance for the Initial Design Stage of Energy-saving and Energy-creation Systems

Ken SHOJI, Taiki SATO and Masayuki OGURO

Environment and Energy Analysis of Buildings with Low Carbon District Simulator

Akira URANO, Ken SHOJI, Taiki SATO, Hidemitsu KOYANAGI, Masayuki OGURO and Yasushige MORIKAWA

Method for Improving the Lighting Environment while Saving Energy in Offices

Maki ICHIHARA, Hiroshi TANAKA, Etsuko MOCHIZUKI, Nozomu YOSHIZAWA and Kazuyoshi HARIMOTO

Development and Application of Ultra High Strength Concrete with a Design Strength of 250 MPa

Keiki YAMAMOTO, Shusuke KUROIWA, Satoru NAMIKI, Shintaro MICHIKOSHI, Satoshi TATSUNO and Shin-ichiro KAWAMOTO

Practical Application of Concrete Containing a New Water-holding, Shrinkage-reducing Agent

Shusuke KUROIWA, Satoru NAMIKI, Kaoru TUJIYA, Mari MASANAGA and Toyoharu NAWA

Study on Environmentally Friendly High-Strength Concrete

Study on Column Specimen with Environmentally Friendly High-Strength Concrete

Yutaka YOSHIDA, Hiroshi JINNAI and Satoru NAMIKI

Method for Rapidly Draining Surface Water from Fine Aggregate

Kentaro MASUOKA, Yusuke HIRATSUKA, Hajime YAMAMOTO, Michito SHIMO and Hiroyuki ARAI

Development of a Simple Method for Quantitatively Evaluating the Segregation Resistance of Concrete

Preventing Initial Defects by Choosing the Level of Segregation Resistance

Jun LIANG, Tsuyoshi MARUYA and Jun SAKAMOTO

Technique for Enhancing the Durability of Concrete Using Drainage and Underwater Curing

Shigeyoshi MIYAHARA, Tsuyoshi MARUYA, Yoshiaki KUSUMEGI and Shinichi NAKATA

A Study on the Durability of Concrete Walls Constructed Using Slip Forms

Junichi MATSUMOTO, Kenichi HORIGUCHI, Jun LIANG, Tsuyoshi MARUYA, Hiroaki TAKAGI and Tetsu FUKUHARA

Method of Efficient Compaction for Engineered Barrier Works that Uses Granular Bentonite

Effective Compaction Method that Makes the Most of Vibratory Properties of Granular Bentonite

Yoshito MORIKAWA, Masahiro NEGI, Mitsuyasu SHIRASE, Sachie ENDO, Tadafumi FUJIWARA and Yoji TATEISHI

Fundamental Evaluation of Tensile Bond Strength of Wall Tiling Using Organic Adhesives on Calcium Silicate Boards

Yoshie TAKAHASHI, Hiroshi KUBOTA, Keisuke HASHIZUME, Haruo SASAKI, Toshio KAWAKAMI and Teruo YAMAMIYA

A New Demolition System for High-rise Buildings "TECOREP SYSTEM"

Hideki ICHIHARA, Makoto KAYASHIMA, Kyoichi UMETSU, Yozo SHINOZAKI, Takenobu KOGA, Hiroyuki FUJII, Hiroshi ISE and Kiyoshi YAJIMA

Noise Propagation of TECOREP SYSTEM, a New Demolition System for High-rise Buildings

Koji YAMAGUCHI, Kiyoshi MASUDA, Junichi UTSUGI, Atsuyoshi NAGATA, Hideki ICHIHARA and Kyoichi UMETSU

Thermal Environment of TECOREP SYSTEM, a New Demolition System for High-rise Buildings

Taiki SATO, Ken SHOJI, Hideki ICHIHARA and Kyoichi UMETSU

Development of Full Precast Concrete Beams with Splice-bar Joints of Longitudinal Bars at Mid-span

Hideyoshi WATANABE, Motoi TAKEDA and Atsushi HATTORI

Structural Performance of Composite Beam Consisting of R/C and Steel Members Assembled by Prestressing Tendon

Tomoaki SUGIYAMA, Satoshi TATSUNO, Hirofumi INADA, Tsutomu KOMURO, Shuuichi MATSUMOTO and Takao KAI

Dynamic Centrifuge Model Test of Pile-supported Building with Semi-rigid Pile Head Connections in Liquefiable Soil

Test Results and Analysis of Models with Embedded Footing in Non-liquefiable Surface Layer

Sadayuki ISHIZAKI, Kohji TOKIMATSU and Toshiaki NAGAO

Expansion of Applications for Plate-anchored Shear Reinforcement Bars (Head-bars)

Abstract for Revision of Construction Technology Review and Certification (August 2012)

Keisuke KAWAMURA, Tatsuo MIOKE, Naoyuki FUKUURA and Takefumi SHINDOH

Effect of Epoxy-resin Coating on the End Anchorage Performance of a Shear Reinforcement with Anchor Plate during Post-construction Usage

Tohru FUKAWA, Naoyuki FUKUURA, Susumu OKAMOTO and Takefumi SHINDOH

Analysis of the Deformation Behavior of a Composite Member and Tunnel in a Fire

Keisuke KAWAMURA, Naoyuki FUKUURA and Yoshifumi HATTORI

Method for Predicting Ground Conditions Ahead of a Tunnel Face by Measuring the Inclination at the Tunnel Crown

Takuya TANI, Naoya KUDOH, Tomoyuki AOKI and Kazuo SAKAI

Seismic Exploration System for Predicting the Location and Physical Properties of Fracture Zones in the Ground Ahead of a Tunnel Face

New Exploration System to Reduce Accidents Caused by the Unexpected Appearance of Fracture Zones

Masahito YAMAGAMI, Hiroshi IMAI and Tomoyuki AOKI

Wind Tunnel Experiment to Evaluate Wind Loads on a Photovoltaic Array on the Ground

Tomoko AIHARA and Masaru YOSHIKAWA

Evaluation of Wind Loads on a Photovoltaic Array on the Ground Using LES

Masaru YOSHIKAWA and Tomoko AIHARA

Large Eddy Simulation of Smoke Flow in a Full-scale Tunnel Fire Experiment

Shinji NAKAHAMA, Shinsuke KATO, Tokiyoshi YAMADA, Shigehiro SAKAMOTO, Shintaro MICHIKOSHI and Yasushige MORIKAWA

Validation of the Reduced-scale Test Technique for Predicting the Combustion Efficiency in a Compartment Fire with Small Openings

Comparison of Small-scale and Full-scale Tests

Masatoshi NAKAMURA, Shintaro MICHIKOSHI and Yuji HASEMI

Simplified Method Based on Risk Concept for Verifying Room Evacuation Safety

Yuka IKEHATA and Takeyoshi TANAKA

Seismic Performance Evaluation Method of Deep Vertical Underground Structures

Mai SAWADA, Kazuaki WATANABE and Yukio SHIBA

Development of a Pneumatic Tsunami Generator for Hydraulic Physical Model Testing (Part 1)

Yukinobu ODA, Kazunori ITO and Takahide HONDA

Earthquake and Wind Response of a Large Five-story Pagoda

Outline of Observations and Induced Excitation Experiment

Kouichi SATO, Norikazu IKEMA, Toshiharu NAKAMURA, Kyoichi UMETSU and Toshihiko MORITA

Sound Insulation Performance of Partitions in High-quality, Longer-lasting Multiple-dwelling Houses

Sound Insulation of Partitions Constructed Using the Floor-and-ceiling Precedence Method

Yukiko HAMADA, Kiyoshi MASUDA and Yuki TANAKA

Sound Insulation Performance of Steel-frame Building

Sound Insulation Performance of Fire Resistive Covering Material

Toru KAWAHARAZUKA, Koji YAMAGUCHI and Haruo SASAKI

Calculation of Projected Area Factor Based on 3D Human Body Model and Analysis of Radiative Heat Transfer on Human Body

Taiki SATO and Masayuki OGURO

Development of System for Comprehensively Evaluating the Environmental Performance of Finishing Materials

Hidemitsu KOYANAGI, Yoshie TAKAHASHI, Sumihiro TOMITA and Toshihiko NAGAO

Study on a Wall of Greenery over Windows by Climbing Plants

Wall of Greenery on a Building at the Department of Architecture, Yokohama National University

Makoto YANESHITA, Ineko TANAKA and Hitoshi FUKAO

In-situ Remediation Technique for VOC-contaminated Groundwater Using TM-B, a Quick-acting Organic Material

Masako ITO and Yoh TAKAHATA

Development of Driving-type Injection Pipe for Soil Remediation and Improvement

Optimization of Ejection Slit, and Study on Simple Sounding Based on Penetration Resistance

Yoh TAKAHATA, Hidetake MATSUI, Hiroyasu ISHII and Kenichi HORIKOSHI

Coupled Fluid-flow and Geomechanical Modeling of CO₂ Reservoir Utilizing Inversion of Pressure and Surface Deformation Detected by DInSAR

Hajime YAMAMOTO, Takumi ONUMA, Tsukasa KUMAGAI and Jonny RUTQVIST

Project for Preserving Coral and Seagrass on Subtropical Offshore Island

Norio KATAKURA, Yuriko TAKAYAMA, Takao SUMIHIRO, Hideki HIROSHIMA and Itaru IWATA

Method of Promoting Enzymatic Saccharification of Woody Biomass

Effect of Wet Alkali Treatment Using a Two-axis Extrusion Machine

Yuji SAITO, Hirofumi YAMAMOTO, Miho OOBA and Yoshihito SAKAI

A Study for Using Microbial Indicators to Monitor the Environment in Areas Containing Methane Hydrate

Monitoring Methanotroph Genes to Detect Methane Leaks below the Sea Bottom in Deep Seas

Kouki YOSHIDA, Toshihiro HOAKI, Noriko OKITA, Yasushi FUJIWARA, Hiroyuki FUSE, Atsuhiro HIRATA and Nao ARATA

Development of a Chemical Reduction Device for Clean Room

Toshihiko KAGE, Yoshihide WAKAYAMA and Satoru NAMIKI

Measuring the Electrical Charges of Particles in Areas with Low Particle Concentrations

Tomomi FUJIOKA and Tetsuo ENDO

The Application of the ICT Total Management System for Dam Construction at Okukubi Dam

Masatoshi EDA, Ryutaro TAKEMOTO, Michio MATSUMOTO and Saburo KATAYAMA

Application of Image Processing Technology to Construction

Saburo KATAYAMA, Satoru KOYAMA and Nobuaki KURIHARA

Development of Construction Management Technique Using Next-generation Mobile Devices

Yuri SHIMIZU, Yohei TANABE and Yasuhiro SATOH

Development of Barge Scheduling Technique Using Marine Forecasts

Kanako HASUMI, Kazunori ITO, Yukinobu ODA and Masami SHIMIZU

Development of Equipment and Method for Evaluating Bedrock for Underground Dam Construction

Takahiro KONDO, Hisatsugu OTSUKA and Tetsuya HIRAYAMA