建筑施工课件(深基础工程及地基处理)（Construction courseware (deep foundation engineering and foundation treatment)）.docVIP

建筑施工课件(深基础工程及地基处理)（Construction courseware (deep foundation engineering and foundation treatment)） Construction courseware (deep foundation engineering and foundation treatment). TXT This article is made up of my engine The PPT document may not have a good browsing experience at the WAP end. It is recommended that you choose TXT, or download the source file to the native view. The second chapter Deep foundation engineering and foundation treatment Real estate E real estate An overview of the In civil engineering, traffic, water conservancy project, when the strength and deformation of natural foundation can not meet the requirement of the project, the need for artificial foundation treatment, in order to meet the needs of engineering construction, ensure the construction safety and reliability. Foundation treatment method is numerous, for each specific engineering are often has its particularity. Common foundation treatment methods are: drainage solid knot method, vibration mill, compaction method, the displacement and stir in method, grouting method, the reinforcement method and underpinning method as the foundation soil is weak, building on the deformation and stability of the demand is higher, the deep foundation must be followed. Often see deep foundation are: pile foundation, the open caisson foundation, caisson foundation, under ground continuous wall, etc Real estate E real estate Pile foundation classification: (1) according to the pile body mainly include concrete piles and steel material classification, also have used wood and composite materials of pile pile according to the bearing properties can be divided into 2 type friction piles and end bearing pile, the former is divided into the friction pile, the bearing friction pile; The latter is divided into the end bearing pile and the friction end bearing pile. The pile tip is borne by the pile side resistance under the state of ultimate bearing capacity. The head load of the end bearing friction pile is