The invention relates to a detection device, in particular to a device for detecting strength of a
silt soft soil foundation. The device comprises a
wireless data transceiving device connected with abattery plate through a
signal cable connecting rod, the battery plate is connected with an
energy storage device, and the
energy storage device is correspondingly connected with a soil body porositysensor, a soil body
compressibility sensor, a soil body
compressive strength sensor and a soil body comprehensive parameter detection sensor; and all sensors are connected with guide cone heads, and the sensors are correspondingly and electrically connected with a
wireless data transceiving device. The device has the beneficial effects that the
soil porosity sensor, the soil body
compressive strength sensor, the soil body
compressive strength sensor and the soil body comprehensive parameter detection sensor are used, and the problems that an original
silt soft soil foundation strength detection device is low in detection efficiency and high in cost are effectively solved.