发明名称 EXPANSION JOINT SYSTEM USING FLEXIBLE MOMENT CONNECTION AND FRICTION SPRINGS.
摘要 <p>An expansion joint system for bridging a gap that is located between spaced-apart structural members. The expansion joint system may be utilized, for example, in roadway, bridge and tunnel constructions where gaps are formed between spaced-apart, adjacent concrete sections. The expansion joint system includes flexible moment connections for connecting vehicle load bearing members (18) to the support member (30). The expansion joint system includes flexible moment connections and in certain embodiments friction springs.</p>
申请公布号 MX2012013358(A) 申请公布日期 2013.02.11
申请号 MX20120013358 申请日期 2011.05.10
申请人 CONSTRUCTION RESEARCH & TECHNOLOGY GMBH 发明人 PAUL BRADFORD
分类号 B64C31/024;B64C39/02;E01D19/06;F42B12/36 主分类号 B64C31/024
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