天气预报15天查询> 机械> 叠合板安装施工方案

叠合板安装施工方案

更新时间: 2021-04-26 09:10:51     

1、叠合板板缝模板支设

叠合板之间设有后浇带形式的接缝,宽度一般为300mm;板缝模板采用木胶合板,模板长度不大于1.5m,保证工人搬运、安装方便;

2、为防止板缝露浆,在模板表面板缝范围内设3mm厚三合板衬板。

3、模板支撑体系采用单排碗扣架,用钢管连接成整体。

4、板边角膜支设

6、角膜采用12mm木胶合板,背楞采用50*100mm方木,用14#通丝螺杆对拉固定。

7、叠合板吊装就位

8、叠合板起吊时,要减小在非预应力方向因自重产生的弯矩,吊装时为便于板就位,采用3m麻绳作牵引绳。

关键词: 安装 施工 方案

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-592087/ | 耗时:0.7012 s | 内存:1.89 MB | 查询:6 | 缓存读取:4 写入:2 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=592087 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=592087 LIMIT 0,1
SELECT * FROM tbl_categories where CategoryID=90033 LIMIT 0,1
select * from tbl_Articles_sphinx where id=592087 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1816342,2498988,755203,1701410,559444,2627122,1398283,1744789,1212990,454220,1087298,1164960,1057063,1522357,703667,962878,2951362,2164226,804768,3129265,563894,387987,2572322,1339633,3464753,1655283,1851069,3426461,1153725,1513520) ORDER BY field (ArticleID,1816342,2498988,755203,1701410,559444,2627122,1398283,1744789,1212990,454220,1087298,1164960,1057063,1522357,703667,962878,2951362,2164226,804768,3129265,563894,387987,2572322,1339633,3464753,1655283,1851069,3426461,1153725,1513520)
SELECT ArticleID,Title FROM tbl_Articles where CategoryID=90033 ORDER BY ArticleID DESC LIMIT 20