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MODULAR SUPPORT STRUCTURE ASSEMBLED FROM POLYMER SUBSTANCES

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申请人Martin Marietta Materials, Inc.

发明人Chris Dumlao

公开号DE69731962T2

授权号DE69731962T2

申请日1997-09-17

公开日2005-05-19

授权日2005-05-19

摘要

Load-bearing structure for a bridge or a carriageway system with at least one modular structural section ( 30 ) and a proppant ( 22 ), wherein the modular structure section is supported on and connected to the support means, and wherein the modular structure section ( 30 ) a load carrying deck (

MODULAR SUPPORT STRUCTURE ASSEMBLED FROM POLYMER SUBSTANCES

摘要

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