雨季施工作业指导书.doc

雨季施工作业指导书
1、主题内容及适用范围
本作业指导书叙述了雨季施工的准备，主要技术措施以及主要的要求适用于雨季施工作业。
2、引用标准
GB50202-2002   《地基与基础工程施工及验收规范》
GB50203-2002   《砖石工程施工及验收规范》
GB50204-2002   《混凝土结构工程施工及验收规范》
GB50207-2002   《屋面工程施工及验收规范》
GB50210-2001   《建筑装饰工程施工及验收规范》
JBJ242-82      《采暖与卫生工程施工验收规范》
3、施工准备
4.3将具体描述
4、施工操作要求
4.1雨量的测定
4.1.1降水与降水量
降水是降雨、雪、雹等的总称，在夏季则突出表现为降雨、雨量是用积水的高度来计算的，假定所下的雨既不流到别处，又不蒸发到空中，也不渗透到土里，其所积累的高度就是这个地方的雨量，如果是雪雹，等它们化成水之后再看水的高度，这就叫降雨量。一般都以mm为计处算单位。
4.1.2雨季降水强度的划分
一般情况下的降强度的划分是1d的雨量多少
Construction work instructions during the rainy season
1, the subject content and application
The work instructions describe the construction of the preparation during the rainy season, the main technical measures, and major requirements apply to construction operations during the rainy season.
2, reference standards
GB50202-2002 "foundation and foundation engineering construction and acceptance"
GB50203-2002 "masonry construction and acceptance"
GB50204-2002 "Concrete Structures for construction and acceptance"
GB50207-2002 "Roof Construction and acceptance"
GB50210-2001 "architectural construction and acceptance"
JBJ242-82 "Heating and Sanitary Engineering Construction Acceptance"
3, construction preparation
4.3 describe the specific
4, construction operational requirements
4.1 Determination of rainfall
4.1.1 Precipitation and precipitation
Precipitation is rain, snow, hail, etc. general, the outstanding performance in the summer as rainfall, rainfall is used to calculate the height of water, and rain under the assumption that neither the flow elsewhere, not evaporate into the air, does not penetrate to the earth, its height is accumulated rainfall of this place, if it is snow and hail, and so they look into the water after the water height, which is called precipitation. Generally to the unit of mm, Accounting and Statistics.
4.1.2 Division of rainfall during the rainy season
Fall under the general strength of the division is the number of rain 1d