Invention Grant
US09309634B2 Continuous CFRP decked bulb T beam bridges for accelerated bridge construction
有权
用于加速桥梁施工的连续CFRP甲板灯泡T梁桥梁
- Patent Title: Continuous CFRP decked bulb T beam bridges for accelerated bridge construction
- Patent Title (中): 用于加速桥梁施工的连续CFRP甲板灯泡T梁桥梁
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Application No.: US13858571Application Date: 2013-04-08
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Publication No.: US09309634B2Publication Date: 2016-04-12
- Inventor: Nabil F. Grace
- Applicant: Nabil F. Grace
- Applicant Address: US MI Southfield
- Assignee: Lawrence Technological University
- Current Assignee: Lawrence Technological University
- Current Assignee Address: US MI Southfield
- Agency: Dickinson Wright PLLC
- Main IPC: E01D19/12
- IPC: E01D19/12 ; E01D2/02 ; E01D101/28
Abstract:
A pre-stressed concrete bridge using longitudinal load members of a single continuous beam including at least two types of concrete, one of which is ultra-high-performance concrete (UHPC) mix with a compressive strength exceeding 137.9 Mpa (20 ksi) and tensile strength exceeding 10.34 Mpa (1.5 ksi) in a region proximate to the support structure.
Public/Granted literature
- US20130269125A1 Continuous CFRP Decked Bulb T Beam Bridges For Accelerated Bridge Construction Public/Granted day:2013-10-17
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