施工方法与植筋系统设计承载力的关系

在目前实际工程中，植筋系统的施工主要存在两种方法：标准操作工法和人工操作工法。施工方法对植筋系统的承载力的影响很大，为了保证植筋系统的安全使用，应从施工操作和设计计算两个方面进行控制。本文作者从这两个方向就施工质量对植筋系统承载性能的影响做了初步探讨，提出了系统施工质量分项安全系数的概念和取值，并给出了考虑不同施工方法影响的植筋系统承载力计算公式。

Relation between bearing capacity of rebar fastening system and installation procedures

In recent practical engineering projects,there are two types of rebar fastening system installation procedure:standard installation procedure and manual installation procedure.Different installation procedure has very important influence on the bearing capacity of rebar fastening system.In order to ensure its safe usage,rebar fastening system should be controlled from both of two sides:installation procedure and design calculation from these two aspects.This paper discusses the influence of installation procedures on bearing capacity of rebar fastening system,and presents the concept and value of system installation quality factor.At last this paper carries out a calculation formula for bearing capacity of rebar fastening system regarding the influence of the influence of installation procedures.