Innovative Concrete Bridging Systems for Pedestrian Bridges: Implementation and Monitoring
| 项目名称： | Innovative Concrete Bridging Systems for Pedestrian Bridges: Implementation and Monitoring |
| 摘要： | The use of High-Strength Concrete (HSC) has become ordinary in the transportation industry because of its beneficial economical and material properties. HSC is advantageous since it reduces material requirements, permits longer girder spans and allows for increased girder spacing; thereby reducing material and total bridge cost. Over the past few years, Self-Consolidating Concrete (SCC) has gained increased use and acceptance in the US due to the reduced potential for segregation, voids and surface defects. SCC can eliminate the need for vibration due to the availability of new admixtures, and therefore reduces fabrication time and labor costs. Due to these advantages, SCC is becoming the material of choice for the precast industry as numerous research studies in recent years have studied the material and mechanical properties of SCC for use in precast members. The combination of the performance characteristics of SCC with the engineering properties of HSC will produce a cost effective material for the construction industry. This study involves the construction and monitoring of two pedestrian bridges in the City of Rolla, Missouri. The research effort involves the implementation of High Strength-Self-Consolidating Concrete (HS-SCC) as an integrated precast system for pedestrian bridges. |
| 状态： | Active |
| 资金： | 332000.00 |
| 资助组织： | City of Rolla |
| 开始时间： | 20090101 |
| 实际结束时间： | 20130630 |
| 主题领域： | Bridges and other structures；Pedestrians and Bicyclists；Research；I30: Materials |
相关文献
- Temporary Bridging to Avoid or Minimize Impacts to Waters and Wetlands During Highway Construction
- Pedestrian behavior study to advance pedestrian safety in smart transportation systems using innovative LIDAR sensors
- Innovative Corrosion Free CFRP Prestressed Concrete Bridge Systems
- Digital Trust for Places and Routines Learning Cohort
- A Comprehensive Approach for Evaluating Value Pricing and Innovative Financing Policies
- Traffic Monitoring for Pedestrian and Cyclist Safety Using Deep Learning and Artificial Intelligence
检索历史
应用推荐
