Steel bar supporting system for super-thick foundation slab: Fid-Bau Portal

Steel bar supporting system for super-thick foundation slab

ZHANG XIAOQIANG / LI JIANWEN / ZHANG CHUNJIE / WANG QING / PENG FEIFEI

The invention provides an ultra-thick foundation slab reinforcing steel bar supporting system, and belongs to the technical field of ultra-thick foundation slabs, the ultra-thick foundation slab reinforcing steel bar supporting system comprises a supporting rod, a supporting mechanism and a monitoring mechanism, and the monitoring mechanism capable of monitoring the concrete temperature is additionally arranged in an existing steel pipe; when concrete is poured, heat can be transmitted outwards through the monitoring mechanism by means of the cooling fins, so that the purpose of reducing the internal temperature of the concrete is achieved, and the problems that a large amount of hydration heat of cement enables a main body structure to generate temperature stress, temperature stress cracks occur, and the structural safety is affected are solved to a certain extent; and targeted cooling of all areas can be achieved according to different extension lengths of monitoring rods in the monitoring mechanisms, so that the quality of the concrete after pouring is guaranteed, the temperature of the concrete can be directly monitored in the pouring process, and compared with a traditional method for detecting the temperature of the concrete after pouring is completed, the method is more convenient.

本发明提供了一种超厚基础底板钢筋支撑系统，属于超厚基础底板技术领域，包括：支撑杆、支撑机构和监测机构，在现有的钢管内增加了能够对混凝土温度进行监测的监测机构，在浇筑混凝土的同时能够利用散热翅片将温度通过监测机构向外输送，以达到降低混凝土内部温度的目的，一定程度的防止水泥的大量水化热会使主体结构产生温度应力，导致出现温度应力裂缝、影响结构安全性的问题，并且能够根据监测机构内监测杆伸出长度的不同做到对各个区域的针对性降温，从而保证了混凝土浇筑完成后的质量，且浇筑的过程中可以对混凝土的温度进行直接监测，相对于传统的浇筑完成后对混凝土的温度进行检测更加便捷。

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren