portant; white-space: pre-wrap; margin-bottom: 0px; color: rgb(62,62,62); clear: both; padding-top: 0px">1、斜柱支撑:
portant; white-space: pre-wrap; margin-bottom: 0px; color: rgb(62,62,62); clear: both; padding-top: 0px">适于开挖较大型、深度不大的基坑或使用机械挖土时;
2、锚拉支撑:
portant; white-space: pre-wrap; margin-bottom: 0px; color: rgb(62,62,62); clear: both; padding-top: 0px">适于开挖较大型、深度不大的基坑或使用机械挖土,不能安设横撑时使用;
portant; white-space: pre-wrap; margin-bottom: 0px; color: rgb(62,62,62); clear: both; padding-top: 0px">3、型钢桩横挡板支撑:
portant; white-space: pre-wrap; margin-bottom: 0px; color: rgb(62,62,62); clear: both; padding-top: 0px">适于地下水位较低、深度不很大的一般黏性或砂土层中使用;
portant; white-space: pre-wrap; margin-bottom: 0px; color: rgb(62,62,62); clear: both; padding-top: 0px">4、短桩横挡板支撑
portant; white-space: pre-wrap; margin-bottom: 0px; color: rgb(62,62,62); clear: both; padding-top: 0px">适于开挖宽度较小、开挖较浅的基坑
portant; white-space: pre-wrap; margin-bottom: 0px; color: rgb(62,62,62); clear: both; padding-top: 0px">5、临时挡土墙支撑:
portant; white-space: pre-wrap; margin-bottom: 0px; color: rgb(62,62,62); clear: both; padding-top: 0px">适于开挖宽度大的基坑,当部分地段下部放坡不够时使用;
portant; white-space: pre-wrap; margin-bottom: 0px; color: rgb(62,62,62); clear: both; padding-top: 0px">6、挡土灌注桩支护:
portant; white-space: pre-wrap; margin-bottom: 0px; color: rgb(62,62,62); clear: both; padding-top: 0px">适于开挖较大、较浅(小于5米)基坑,邻近有建筑物,不允许背面地基有下沉、位移时采用;
portant; white-space: pre-wrap; margin-bottom: 0px; color: rgb(62,62,62); clear: both; padding-top: 0px">
portant; white-space: pre-wrap; margin-bottom: 0px; color: rgb(62,62,62); clear: both; padding-top: 0px">7、叠袋式挡墙支护:
portant; white-space: pre-wrap; margin-bottom: 0px; color: rgb(62,62,62); clear: both; padding-top: 0px">适于一般黏性土、面积大、开挖深度在5m以内的浅基坑。



