发明名称 |
System and method for increasing roadway width incorporating a reverse oriented retaining wall and soil nail supports |
摘要 |
A system and method are provided for increasing the width of an existing roadway. The system incorporates a reverse-oriented retaining wall and soil nail supports. The retaining wall is formed by a first set of soil nails, wire mesh material, and one or more geotextile material layers. An alternate embodiment forms the retaining wall with a plurality of concrete blocks stacked and spaced to form a block wall. The blocks are mounted over the first set of nails and can be filled with mortar. Backfill material fills a gap between the existing sloping surface and the retaining wall. A second set of soil nails can be provided for additional subsurface support. An upper surface of the backfill material can be paved to form the extended roadway width.
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申请公布号 |
US8376661(B2) |
申请公布日期 |
2013.02.19 |
申请号 |
US20100785321 |
申请日期 |
2010.05.21 |
申请人 |
R&B LEASING, LLC;BARRETT ROBERT K.;RUCKMAN ALBERT C.;RUCKMAN TIMOTHY ALLEN;BARRETT COLBY;LOBATO CAMERON;BEARD NATHAN |
发明人 |
BARRETT ROBERT K.;RUCKMAN ALBERT C.;RUCKMAN TIMOTHY ALLEN;BARRETT COLBY;LOBATO CAMERON;BEARD NATHAN |
分类号 |
E02D17/20 |
主分类号 |
E02D17/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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