How did the deep concrete mixing pile of the third runway of Hong Kong Airport confirm its integrity?
Explain in detail 10 kinds of foundation bearing capacity detection methods, scientific choice is the last word!
The Seabed CPT test system stably supports the entire penetrating device on the seabed surface of the test hole, and continuously penetrates the probe from the seabed surface into the soil through the probe or casing.
The integrated static sounding system can adapt to harsh environments and can carry out static sounding tests under a variety of conditions. In Europe and the United States, everyone has a deep understanding of the structure and working process of onshore static sounding equipment.
The shear strength index of soil is an important parameter for studying the mechanical properties of soil and engineering design. For the inadequacy of the traditional test methods for measuring the shear strength of soils, engineers and technicians invented the in-situ drilling shear test method. In situ drilling shear test from 1
For consolidation sensitivity, the DMT flat-shovel lateral expansion test is considered to be twice as high as the CPT (static touch test) (eg Schmertmann 1986, Balachowski 2015). Nowadays, the DMT flat shovel lateral expansion test method before and after consolidation is increasingly used to monitor the
In actual engineering, we often encounter this situation: we need to understand the static sounding mechanical parameters of the soft soil layer below a hard soil layer below the sea floor, but conventional static sounding systems cannot penetrate the upper hard soil Layers so that we cannot get the lower part
In addition to the seabed static sounding system suitable for deep sea operations abroad, there are also static sounding systems suitable for nearshore shallow water operations. This type of system is mainly suitable for offshore and offshore CPT projects. The detected water depth is from 2 to 30 meters. Ideal for port applications,