When you need to design anchor bolts for concrete, Xiangrui can help you make construction projects easier, safer and more efficient. For further design support, our construction services range from software judgment assistance to on-site anchor bolt pull-out testing
>Mortar injection anchor bolt solution
In the actual use of anchor bolts, the installation of anchor bolts in many cases needs to be completed on the surface of mortar injection. Under the installation condition of mortar injection, it seems that there is no difference from the normal anchor bolt installation, but in fact, the tension and shear of the anchor bolts change greatly, so the mortar injection condition needs special attention. Based on this, Xiangrui provides customers with reasonable selection and use suggestions for the installation condition of mortar injection, and scientifically analyzes the stress conditions
>Friction solution
When the anchor bolt is in use, different contact surfaces will have different effects on the shear bearing capacity of the anchor bolt. Based on the contact friction conditions of different surfaces of anchor bolts, Xiangrui has developed a suitable friction force test experimental procedure to conduct reasonable test analysis on the friction force of each anchor bolt
>Fatigue solution
Under long-term load, anchor bolts are prone to fatigue damage. Usually, we will conduct some third-party fatigue tests for verification. In order to ensure the use effect of anchor bolts under fatigue load, Xiangrui will conduct long-term testing and inspection on the fatigue performance of each anchor bolt
>Torque-preload solution
When different anchor bolts are subjected to torque, the tensile preload will change. How to control the preload of anchor bolts within a reasonable range by applying reasonable torque to make the expansion effect of anchor bolts more stable
>Stress-strain solution
During the installation process or after the installation, the stress-strain relationship of anchor bolts on concrete varies greatly. Based on this content, Xiangrui has developed a special anchor installation stress-strain test experiment
>Solutions for damage caused by incorrect installation
Usually, the anchor installation instructions and parameters given by the manufacturer are relatively scientific, but in many cases, considering the actual installation conditions on the construction site, there are often unreasonable torque application, too deep or too shallow burial depth, incomplete hole cleaning, etc. For these incorrect installation conditions, Xiangrui will conduct rigorous tests based on the actual situation on site, and while guiding workers to install scientifically, try to avoid the serious consequences caused by incorrect installation
>Digital solutions
Construction site digitization and automation are becoming key drivers of construction productivity. Faster design calculation programs will provide design engineers and architects with faster and more accurate construction solutions. Xiangrui has its own unique technology and insights in this regard
For more details, please contact Xiangrui's technical department by email
