鐵藝護(hù)欄在焊接的時候選擇質(zhì)量過關(guān)的材料，焊接不馬虎的情況基本上使用質(zhì)量都已經(jīng)有了保障，但在使用的時候會發(fā)現(xiàn)有的會出現(xiàn)短期使用后斷裂的情況，具體是哪些因素造成的呢？

When welding iron guardrails, select materials with good quality. If the welding is not done carelessly, the quality of use has basically been guaranteed. However, during use, it may be found that some cases of fracture may occur after short-term use. What are the specific factors causing this?

造成濟(jì)南鐵藝護(hù)欄出現(xiàn)斷裂的因素有很多，私自更改結(jié)構(gòu)圖、節(jié)點(diǎn)圖，是其中的重要原因之一，更改設(shè)計圖會使鋼架穩(wěn)固受到壓力，時間長了之后就會出現(xiàn)倒塌，甚至是斷裂。

There are many factors that cause the fracture of Jinan Iron Art Guardrail, and unauthorized changes to the structural and node drawings are one of the important reasons. Changing the design drawings can put pressure on the stability of the steel frame, which can collapse or even break over time.

1、私自更改結(jié)構(gòu)圖、節(jié)點(diǎn)圖，在鐵藝護(hù)欄構(gòu)件節(jié)點(diǎn)圖與鐵藝護(hù)欄倒塌是一個非常重要的原因之一，一但更改設(shè)計圖使鋼架穩(wěn)固受到一定壓力，久而久之輕者造成倒塌，人員傷亡。

1. Unauthorized changes to the structural drawings and node diagrams of the iron guardrail components and the collapse of the iron guardrail are one of the most important reasons. However, changing the design drawings puts a certain pressure on the stability of the steel frame, which can lead to collapse and casualties over time.

2、尺寸不符，結(jié)構(gòu)圖與鐵藝護(hù)欄加工尺寸不符。

2. The dimensions are inconsistent, and the structural drawing is inconsistent with the processing dimensions of the iron guardrail.

3、玻璃鐵藝護(hù)欄的玻璃重量大于鐵藝護(hù)欄的承重能力，兩者無法合理搭配會導(dǎo)致破損。

3. The glass weight of the glass iron guardrail is greater than the load-bearing capacity of the iron guardrail, and failure to properly match the two can lead to damage.

4、結(jié)構(gòu)圖設(shè)計，在鐵藝護(hù)欄圖設(shè)計當(dāng)中如材料與節(jié)點(diǎn)不符合，例如：預(yù)埋構(gòu)件/螺栓/螺母不符，應(yīng)當(dāng)立即改正，避免事故的發(fā)生率。

4. In the design of structural drawings, in the design of iron guardrail drawings, if the materials do not conform to the nodes, such as the embedded components/bolts/nuts, they should be corrected immediately to avoid the occurrence of accidents.

5、施工安裝不符合規(guī)范，配件。

5. Construction and installation do not comply with specifications, accessories.

其次，選用的鐵藝護(hù)欄尺寸不符，結(jié)構(gòu)圖與鐵藝欄桿加工尺寸不符，護(hù)欄上添加的其他附件重量大于護(hù)欄的承重能力，時間長了就會出現(xiàn)斷裂了。

Secondly, the size of the selected iron guardrail does not match, the structural drawing does not match the processing size of the iron guardrail, and the weight of other accessories added to the guardrail is greater than the load-bearing capacity of the guardrail, which can lead to fractures over time.

上面說到結(jié)構(gòu)設(shè)計的問題，設(shè)計圖中使用的材料和節(jié)點(diǎn)不符合，對這方面做好設(shè)計和應(yīng)用，避免事故發(fā)生。更多相關(guān)內(nèi)容就來我們網(wǎng)站http://www.htegtbn.cn咨詢看看吧！

As for the structural design issue mentioned above, the materials and nodes used in the design drawings do not conform. Design and apply this aspect well to avoid accidents. For more relevant content, please visit our website http://www.htegtbn.cn Consult and have a look!