以普通独立基础为例探讨钢筋计量的计算参数的取值

A Discussion on the Value of Calculation Parameters of Rebar Measurement by Taking the General Independent Foundation as an Example

钢筋工程是构成建筑物的重要分部工程。准确计量钢筋的工程量,对完成准确的工程造价有着重要意义。钢筋在计算过程前应查阅、准备计算基数,如混凝土保护层厚度、钢筋锚固长度等。钢筋混凝土普通独立基础在建筑结构基础设计中,由于设计计算简单、配筋量较少,是一种经济而实用的常见基础设计形式。以普通独立基础为例探讨16g101系列平法钢筋计量常用基本参数如抗震等级、钢筋保护层厚度、钢筋的锚固长度、受力钢筋连接规定、钢筋弯钩长度、钢筋重量、钢筋起步距离等的取值方法及注意事项。

Rebar engineering is an important part of building engineering.It is of great significance to accurately measure the quantities of steel bars for the completion of accurate engineering cost[1].Before the calculation of reinforcement,the calculation base shall be consulted and prepared,such as the thickness of concrete cover,the length of reinforcement anchorage,etc.In the foundation design of building structure,reinforced concrete independent foundation is an economic and practical common foundation design form because of its simple design calculation and less reinforcement.Taking the independent foundation as an example,this paper discusses the value taking methods and precautions of the basic parameters commonly used in the measurement of 16g101 series of flat method steel bars,such as seismic grade,thickness of protective layer of steel bars,anchorage length of steel bars,connection regulations of stressed steel bars,length of steel bars hooks,weight of steel bars,starting distance of steel bars,etc.