輕鋼結(jié)構(gòu)因其本身質(zhì)輕、性能好、應(yīng)用效果優(yōu)等特點(diǎn)，在建筑行業(yè)領(lǐng)域中應(yīng)用較為廣泛。但從當(dāng)前工程建設(shè)情況來看，輕鋼結(jié)構(gòu)施工不同環(huán)節(jié)均存在或多或少的問題，這就容易埋下安全隱患。下面就來講講濟(jì)南輕型鋼結(jié)構(gòu)質(zhì)量問題的預(yù)防措施。

Light steel structure is widely used in the construction industry because of its light weight, good performance and excellent application effect. However, from the current project construction situation, there are more or less problems in different links of light steel structure construction, which is easy to bury potential safety hazards. Now let's talk about the preventive measures for the quality problems of Jinan light steel structure.

（一）優(yōu)化圖紙?jiān)O(shè)計(jì)

（1） Optimize drawing design

施工方獲得相應(yīng)的設(shè)計(jì)圖紙后，組建由技術(shù)人員、專家、項(xiàng)目設(shè)計(jì)方等構(gòu)成的小組對(duì)其進(jìn)行聯(lián)合審查，了解圖紙中的施工信息是否全面、是否滿足當(dāng)前的鋼結(jié)構(gòu)施工應(yīng)用規(guī)范、是否表述準(zhǔn)確無誤，同時(shí)對(duì)于子工程的施工技術(shù)、工藝說明進(jìn)行詳細(xì)檢查，看有無注意事項(xiàng)、操作要點(diǎn)顯示不全的情況，有無缺基本信息的情況，比如材料部分有無缺失其規(guī)格、型號(hào)、指標(biāo)參數(shù)、安全等級(jí)等基本信息。另外，也要檢驗(yàn)設(shè)計(jì)圖紙與實(shí)際施工環(huán)境的不對(duì)稱性，審查實(shí)際施工難度。綜合多方意見，優(yōu)化圖紙?jiān)O(shè)計(jì)方案，從而避免設(shè)計(jì)中的質(zhì)量問題。

After obtaining the corresponding design drawings, the construction party shall set up a team composed of technicians, experts, project designers, etc. to jointly review the drawings to find out whether the construction information in the drawings is comprehensive, whether it meets the current steel structure construction application specifications, and whether the description is accurate. At the same time, the construction technology and process description of key subprojects shall be checked in detail to see if there are any notes and operation points that are not fully displayed, Whether there is a lack of basic information, such as whether there is a lack of basic information such as specification, model, index parameters, safety level, etc. in the material part. In addition, check the asymmetry between the design drawings and the actual construction environment, and review the actual construction difficulty. The drawing design scheme shall be optimized by synthesizing the opinions of various parties to avoid the quality problems in the design.

（二）嚴(yán)格控制制作

（2） Strictly control production

輕鋼結(jié)構(gòu)施工中，施工方嚴(yán)格控制鋼板的制作過程，為后續(xù)安裝奠定前期基礎(chǔ)。選材時(shí)，充分考慮材料的規(guī)格、型號(hào)指標(biāo)參數(shù)等基本信息，以施工技術(shù)規(guī)范為參考，進(jìn)行輕鋼材料的選擇。切割鋼板時(shí)，采取全尺寸截取的方式，防止出現(xiàn)梁托錯(cuò)位的情況。組裝過程中，先進(jìn)行胎架的組裝，再進(jìn)行鋼板拼接，在埋弧焊技術(shù)的支持下焊接鋼板，控制形變與平整度，以保證實(shí)際焊接質(zhì)量。

During the construction of light steel structure, the construction company strictly controls the production process of steel plates, laying a preliminary foundation for subsequent installation. When selecting materials, the specification, model, index parameters and other basic information of materials shall be fully considered, and the construction technical specifications shall be taken as a reference for the selection of light steel materials. When cutting the steel plate, the full size cutting method shall be adopted to prevent the dislocation of the beam bracket. During the assembly process, the jig frame shall be assembled first, and then the steel plates shall be spliced. With the support of submerged arc welding technology, the steel plates shall be welded, and the deformation and flatness shall be controlled to ensure the actual welding quality.

（三）保障結(jié)構(gòu)穩(wěn)固

（3） Stable guarantee structure

輕鋼結(jié)構(gòu)在建筑工程中主要起力的承載作用，施工時(shí)應(yīng)嚴(yán)格遵循相關(guān)技術(shù)工藝，以保障其結(jié)構(gòu)穩(wěn)固。如果正常施工后，已有結(jié)構(gòu)尚不能形成穩(wěn)固框架，則加設(shè)相應(yīng)的設(shè)施以提高其穩(wěn)固性，如加設(shè)纜風(fēng)繩等，從而實(shí)現(xiàn)對(duì)施工風(fēng)險(xiǎn)的有效規(guī)避。

The light steel structure plays a major role in the bearing capacity of the building project, and the construction should strictly follow the relevant technical processes to ensure the stability of its structure. If the existing structure cannot form a stable frame after normal construction, corresponding facilities shall be added to improve its stability, such as cable wind rope, so as to effectively avoid construction risks.

對(duì)于部分子工程，應(yīng)予以高度關(guān)注。例如大梁安裝完成后，對(duì)鋼柱角度進(jìn)行有效調(diào)整，必要時(shí)設(shè)置高差墊片，隨后封閉柱腳并灌漿，以增強(qiáng)其密實(shí)性。再如，高強(qiáng)度螺栓安裝完成后，對(duì)其扭矩、摩擦系數(shù)及緊固性進(jìn)行重復(fù)測(cè)試，確定其滿足實(shí)際施工要求。

High attention should be paid to some key sub projects. For example, after the installation of the girder, the angle of the steel column shall be effectively adjusted, if necessary, the height difference gasket shall be set, and then the column foot shall be closed and grouted to enhance its compactness. For another example, after the installation of high-strength bolts, their torque, friction coefficient and tightness shall be retested to ensure that they meet the actual construction requirements.

對(duì)于相關(guān)企業(yè)而言，有必要明確把握其問題，并采取有效措施進(jìn)行問題的預(yù)防與控制，以上所講解內(nèi)容您可以作為相關(guān)參考使用，更多事項(xiàng)就來我們網(wǎng)站http://www.qcfootdoc.com進(jìn)行咨詢！

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