A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Dry dock wall post-backfill construction method
The invention provides a dry dock wall post-backfill construction method. The construction method comprises the following steps of step 1, backfilling a first layer from the bottom of a foundation pitto the direction of a pavement, namely backfilling a first area behind a dock wall, and backfilling other areas of the first layer after the first area is backfilled; and step 2, backfilling a secondlayer from the top surface of the first layer to the pavement direction, backfilling a second area behind the dock wall, and backfilling other areas of the second layer after the second area is backfilled. According to the construction method, due to the fact that rock blocks and earthwork are adopted for layered backfilling, the dock wall can be protected in a bulkhead, and drainage of the upperportion of the dock wall is better facilitated compared with traditional design.
本发明提供了一种干船坞坞墙后回填的施工方法，包括以下步骤：步骤一、从基坑底向路面方向回填第一层，其中，先回填坞墙后方的第一区域，待第一区域回填完成后再回填第一层的其他区域；步骤二、从第一层的顶面向路面方向回填第二层，其中，先回填坞墙后方的第二区域，待第二区域回填完成后再回填第二层的其他区域。本发明由于采用块石和土方分层回填，在隔舱内部可以保护坞墙，而且比传统设计更有利于坞墙上部的排水。
Dry dock wall post-backfill construction method
The invention provides a dry dock wall post-backfill construction method. The construction method comprises the following steps of step 1, backfilling a first layer from the bottom of a foundation pitto the direction of a pavement, namely backfilling a first area behind a dock wall, and backfilling other areas of the first layer after the first area is backfilled; and step 2, backfilling a secondlayer from the top surface of the first layer to the pavement direction, backfilling a second area behind the dock wall, and backfilling other areas of the second layer after the second area is backfilled. According to the construction method, due to the fact that rock blocks and earthwork are adopted for layered backfilling, the dock wall can be protected in a bulkhead, and drainage of the upperportion of the dock wall is better facilitated compared with traditional design.
本发明提供了一种干船坞坞墙后回填的施工方法，包括以下步骤：步骤一、从基坑底向路面方向回填第一层，其中，先回填坞墙后方的第一区域，待第一区域回填完成后再回填第一层的其他区域；步骤二、从第一层的顶面向路面方向回填第二层，其中，先回填坞墙后方的第二区域，待第二区域回填完成后再回填第二层的其他区域。本发明由于采用块石和土方分层回填，在隔舱内部可以保护坞墙，而且比传统设计更有利于坞墙上部的排水。
Dry dock wall post-backfill construction method
一种干船坞坞墙后回填的施工方法
TAO YUN (author) / HU WEIHAI (author) / MIAO YANSUI (author) / LIU DESHENG (author) / WANG ERMING (author) / WANG BIN (author) / GUO JIE (author) / ZHONG MINGQIAN (author) / MA JIANG (author) / XIAO GUANGMING (author)
2020-07-03
Patent
Electronic Resource
Chinese
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