Elastic-plastic study on high building with SRC transferring story

INTRODUCTION Due to the increasing number of building story braced by transferring member during development of high or superhigh rise buildings, and the many de-mands and restrictions on floor height and space in architecture, it is necessary to use steel reinforced concrete (SRC) materials in transferring structure. SRC has high bearing capacity, good stiffness and relatively less section dimension, and ductility, dura-bility and aseismic behavior better than that of rein-forced concre…     

山区性河道中生态型护坡的运用

在注重人与自然和谐相处的今天,河道生态问题备受关注,现阶段的河道整治,也越来越重视与生态环境治理相结合。采用生态护坡型式是恢复河道生态的基础,而山区性河道生态型护坡又有其不同于平原河道的特点,本文在对山区性河道护坡应具有的特点分析的基础上,介绍几种适合山区河道的生态型护坡结构,以期在设计和实践应用中借鉴。