简介:摘要:高速公路工程中预制梁场的建设是整个项目临建工程中投资较大、技术难度相对较高的临建项目,在建设前场址选择、规模大小、各功能区布置、台座类型方案的比选等都是重中之重,后期梁场的使用能否达到预期效果,前期的策划、后期的实施都是要紧密结合的,施工中更是要不断根据实际情况进行优化,使投资最小化功能更齐全化。本文主要讲述预制梁场在带纵坡的路基上的施工技术方案,即:通过调整梁场的纵坡使其接近路基纵坡或与路基纵坡相同,从而减少场地土石方开挖量,减少临建投资。这种施工技术解决了在路基上建设梁场台座难以布置、纵坡过大龙门吊负载下难以运行、场坪标高难以确定、土石方超欠挖控制等技术问题。
简介:摘要:本文主要介绍了预制化装配式成品风管的高效、环保特性及其在建筑领域的广阔应用前景。文章深入分析了随着科技进步,智能化和自动化将成为风管行业的重要发展方向,有助于提升生产效率并降低人工成本。Abstract: This article mainly introduces the efficient and environmentally friendly characteristics of prefabricated assembled finished air ducts and their broad application prospects in the field of construction. The article deeply analyzes that with the advancement of technology, intelligence and automation will become important development directions in the air duct industry, which will help improve production efficiency and reduce labor costs.