自建房砌墙时,有几根柱子没有植钢筋,有没有影响?

2025-03-16 18:25:29
推荐回答(2个)
回答1:

  自建房砌墙时,构造柱无钢筋,会影响结构安全。在砌体房屋墙体的规定部位,按构造配筋,并按先砌墙后浇灌混凝土柱的施工顺序制成的混凝土柱,通常称为混凝土构造柱,简称构造柱(建筑图纸里符号为—GZ)。
  构造柱,主要不是承担竖向荷载的,而是抗击剪力,抗震等横向荷载的。

  构造柱通常设置在楼梯间的休息平台处,纵横墙交接处,墙的转角处,墙长达到五米的中间部位要设构造柱。为提高砌体结构的承载能力或稳定性而又不增大截面尺寸,墙中的构造柱已不仅仅设置在房屋墙体转角、边缘部位,而按需要设置在墙体的中间部位,圈梁应设置成封闭状。圈梁可以提高建筑物的整体刚度,抵抗不均匀沉降,圈梁的设置要求是宜连续设置在同一水平面上,不能截断,不可避免有门窗洞口堵截时,在门窗洞口上方设置附加圈梁,附加圈梁伸入支座不得小于2倍的高度(为被堵截圈梁的上平到附加圈梁的下平),且不得小于1000mm,过梁设置在门窗洞口的上方,宜与墙同厚,每边伸入支座不小于240mm。
  从施工角度讲,构造柱要与圈梁地梁、基础梁一起作用形成整体结构。与砖墙体要在结构工程有水平拉接筋连接。如果构造柱在建筑物、构筑物中间位置,要与分布筋做连接。
  构造柱不作为主要受力构件。

回答2:

如果是混合结构即墙体承重,那么柱子是构造柱不是主要受力构件,没有钢筋没有很大影响。
如果是框架结构柱子是重要构件、承载竖向荷载,钢筋要全不能漏,漏筋会对结构受力影响较大。建议增加漏掉的钢筋。

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