大自然外界因素影响水泥电线杆变弯

大自然外界因素影响水泥电线杆变弯

Natural external factors affect the bending of cement power poles

1、由于水泥电线杆是安装在室外使用，常年受降雨天气影响，使得电线杆壁破裂，进而引起电线杆内部充水造成腐蚀，进而分解水泥电线杆的材质，使得形状变弯。

1. Due to the fact that cement poles are installed outdoors and are often affected by rainy weather, the walls of the poles break, causing water to fill the interior of the poles and causing corrosion. This in turn decomposes the material of the cement poles, causing them to bend in shape.

2、由于冬天气温较低，水泥电线杆本身会受严寒的侵蚀，使得外部出现裂纹，进而降雪附着到表面，雪融化以后会渗入电线杆表面的裂纹，进而腐蚀内部钢筋骨架，使得生锈，从而导致水泥电线杆变弯。

2. Due to the low temperature in winter, cement power poles themselves will be corroded by the severe cold, causing cracks to appear on the outside and snow to adhere to the surface. After the snow melts, it will penetrate the cracks on the surface of the power poles, corroding the internal steel reinforcement framework, causing rust and bending of the cement power poles.

二、水泥电线杆本身质量问题

2、 Quality issues with cement poles themselves

1、水泥电线杆在制作钢筋笼（也成钢筋骨架）时，由于使用的钢筋材料质量不过关，经过长时间腐蚀，表面严重生锈，进而会导致水泥电线杆整体没有支撑，进而会使形状变弯，严重的会使水泥电线杆断裂。

1. When making steel cages (also known as steel frames) for cement power poles, due to the poor quality of the steel materials used, the surface will rust severely after long-term corrosion, leading to the overall lack of support for the cement power poles, which will bend in shape and in severe cases, cause the cement power poles to break.

2、水泥电线杆所使用的混凝土不达标或非国标，水泥电线杆对原材料的要求很高，因为常年要在比较严酷的室外环境，对水泥电线杆的坚韧性要求很高，如果混凝土不达标，容易出现裂纹，进而会腐蚀内部结构，导致水泥电杆变弯。

2. The concrete used in cement poles does not meet the standards or is not in compliance with national standards. Cement poles have high requirements for raw materials because they are often subjected to harsh outdoor environments, which require high toughness. If the concrete does not meet the standards, cracks are prone to occur, which can corrode the internal structure and cause the cement poles to bend.

三、水泥电线杆变弯的预防方法

3、 Preventive methods for bending of cement electric poles

1、采购水泥电线杆时，应严把质量关，对水泥电线杆做基本的检测，主要是看出厂的水泥电线杆表面是否有裂纹，电线杆内壁是否平整，电线杆整体是否垂直，还有就是看下露出的钢筋是否已经生锈或容易掰弯。

1. When purchasing cement poles, quality should be strictly controlled, and basic testing should be carried out on cement poles. The main focus is to check whether there are cracks on the surface of the cement poles, whether the inner wall of the poles is flat, whether the poles are vertical as a whole, and whether the exposed steel bars have rusted or are prone to bending.