住宅建筑中，為使濟(jì)南輕鋼結(jié)構(gòu)更加安全、可靠，在設(shè)，必須保證輕鋼結(jié)構(gòu)具有足夠的剛度和強(qiáng)度，同時(shí)，要與建筑物的使用要求相符，且具備一定的耐久性。在結(jié)構(gòu)方案的編制上，要本著節(jié)省材料的原則，并在不影響結(jié)構(gòu)安全性的前提下，減輕鋼結(jié)構(gòu)的重量。

In residential buildings, in order to make Jinan light steel structure more safe and reliable, it is necessary to ensure that the light steel structure has sufficient rigidity and strength during design, and at the same time, it should conform to the use requirements of the building and have certain durability. In the preparation of the structural scheme, the weight of the steel structure should be reduced on the premise of saving materials and not affecting the safety of the structure.

輕鋼結(jié)構(gòu)安裝前的施工準(zhǔn)備：

Construction preparation before installation of light steel structure:

在進(jìn)行輕鋼結(jié)構(gòu)施工之前，應(yīng)重新檢查需要使用的鋼構(gòu)件，包括構(gòu)件檢驗(yàn)證書、材料質(zhì)量證書、鋼材料材質(zhì)檢驗(yàn)證書等。在進(jìn)行現(xiàn)場(chǎng)檢查工作時(shí)，應(yīng)以構(gòu)件放樣圖和設(shè)計(jì)圖紙為依據(jù)，確定每個(gè)鋼構(gòu)件的安裝位置和編號(hào)，并將其按照類型進(jìn)行合理堆放，以便安裝工作的順利實(shí)施。此外，必須要檢査附件的規(guī)格和數(shù)量、節(jié)點(diǎn)摩擦面、焊縫坡口質(zhì)量、螺栓孔位置和直徑、連接板零件角度和位置、鋼構(gòu)件幾何尺寸等，這樣能夠有效降低高空作業(yè)中尺寸修改的次數(shù)。

Before the construction of light steel structure, the steel components to be used shall be rechecked, including the component inspection certificate, material quality certificate, steel material inspection certificate, etc. During the on-site inspection, the installation position and number of each steel member shall be determined based on the component lofting drawing and design drawing, and they shall be reasonably stacked according to the type, so as to facilitate the smooth implementation of the installation work. In addition, it is necessary to check the specification and quantity of accessories, node friction surface, weld groove quality, bolt hole position and diameter, connecting plate part angle and position, and steel member geometric size, etc., which can effectively reduce the number of size changes in aerial work.

為了有效控制輕鋼結(jié)構(gòu)施工的質(zhì)量，首先應(yīng)利用噴砂方法加工構(gòu)件的摩擦面，并抽取試件，將其應(yīng)用在抗滑移系數(shù)試驗(yàn)中。

In order to effectively control the construction quality of light steel structure, firstly, the friction surface of components should be processed by sandblasting method, and the test pieces should be taken and applied in the anti-sliding coefficient test.

其次在螺栓進(jìn)場(chǎng)的過(guò)程中，應(yīng)對(duì)相關(guān)材質(zhì)規(guī)格型號(hào)設(shè)計(jì)以及出廠合格證的情況進(jìn)行檢查，并保證螺栓連接比例的合理性，有序進(jìn)行預(yù)拉力試驗(yàn)。值得注意的是，在安裝之前應(yīng)復(fù)査現(xiàn)場(chǎng)柱基，檢査預(yù)埋螺栓標(biāo)高基準(zhǔn)面、柱線定位軸線，確保其能夠符合規(guī)定的標(biāo)準(zhǔn)。

Secondly, in the process of bolt mobilization, the relevant material specifications, model design and factory certificate shall be checked, and the rationality of bolt connection proportion shall be guaranteed, and the pretension test shall be carried out in order. It is worth noting that the site column base shall be rechecked before installation, and the elevation datum plane of embedded bolts and the positioning axis of column centerline shall be checked to ensure that they can meet the specified standards.

安全保證措施在輕鋼結(jié)構(gòu)施工中的運(yùn)用：

Application of safety assurance measures in light steel structure construction:

在施工前做好安全技術(shù)交底，分派安全管理人員對(duì)施工現(xiàn)場(chǎng)的施工人員、機(jī)械設(shè)備進(jìn)行管理：作業(yè)之前，認(rèn)真檢査施工工具、機(jī)具、設(shè)備是否完備，尤其對(duì)于安全裝置要加大檢查力度，查看其是否正常運(yùn)作。在高空作業(yè)時(shí)，禁止隨意擺放材料、工具，必須將其放置在安全地方：派專人現(xiàn)場(chǎng)指揮起吊，保證鋼構(gòu)件提升或下降的平穩(wěn)性，嚴(yán)禁操作人員出現(xiàn)緊急制動(dòng)操作：加強(qiáng)機(jī)電設(shè)備的防雨措施，不得準(zhǔn)許非人員操作機(jī)電設(shè)備。

Make safety technical disclosure before construction, and assign safety management personnel to manage the construction personnel and mechanical equipment at the construction site. Before operation, carefully check whether the construction tools, machines and tools and equipment are complete, especially for the safety devices, and check whether they operate normally. When working at heights, it is forbidden to place materials and tools at will, and they must be placed in a safe place: assign special personnel to command the lifting on site to ensure the stability of the lifting or lowering of steel components, and prohibit operators from emergency braking operation: strengthen the rain-proof measures for electromechanical equipment, and do not allow non-professional personnel to operate electromechanical equipment.

輕鋼結(jié)構(gòu)的體系中，住宅建筑節(jié)點(diǎn)與構(gòu)件等結(jié)構(gòu)部位的設(shè)計(jì)非常關(guān)鍵，設(shè)計(jì)人員應(yīng)當(dāng)引起重視。輕鋼結(jié)構(gòu)節(jié)點(diǎn)的設(shè)計(jì)主要包含：柱與柱節(jié)點(diǎn)、梁與柱節(jié)點(diǎn)、梁與梁節(jié)點(diǎn)、柱帽節(jié)點(diǎn)、柱腳節(jié)點(diǎn)等方面。在整個(gè)設(shè)計(jì)過(guò)程中，應(yīng)保證節(jié)點(diǎn)結(jié)構(gòu)可靠、安全，且盡可能地選用穩(wěn)定、簡(jiǎn)便、安全的施工工藝，這樣可大大縮減現(xiàn)場(chǎng)焊縫的連接。

In the light steel structure system, the design of structural parts such as residential building nodes and components is very important, and designers should pay attention to it. The design of light steel structure joints mainly includes column to column joints, beam to column joints, beam to beam joints, column cap joints, column foot joints, etc. During the whole design process, it is necessary to ensure that the joint structure is reliable and safe, and select stable, simple and safe construction technology as far as possible, which can greatly reduce the connection of on-site welds.

而輕鋼節(jié)點(diǎn)形式根據(jù)傳力的特性分成半剛性節(jié)點(diǎn)、剛性節(jié)點(diǎn)、鉸節(jié)點(diǎn)等三部分其中，鉸接節(jié)點(diǎn)、剛性節(jié)點(diǎn)受力性能好，且施工工藝相對(duì)成熟，在住宅建筑設(shè)計(jì)中應(yīng)用較廣。更多相關(guān)內(nèi)容就來(lái)我們網(wǎng)站http://www.qcfootdoc.com咨詢！

The form of light steel joint is divided into three parts according to the characteristics of force transmission: semi-rigid joint, rigid joint and hinge joint. The articulated joint and rigid joint have good mechanical performance and relatively mature construction technology, which are widely used in residential building design. Come to our website for more relevant content http://www.qcfootdoc.com consulting service