| ชื่อบทความ | Potentials for Construction Application from the Mechanical Properties of Rocks Found Fossils at Soil Well, La-Ngu |
|---|---|
| ประเภทการตีพิมพ์ | ประชุมวิชาการระดับนานาชาติ |
| ชื่องานประชุมวิชาการ/วารสาร | I-SEEC2021 11th INTERNATIONAL SCIENCE, SOCIAL SCIENCE, ENGINEERING AND ENERGY CONFERENCE |
| ผู้แต่ง |
พิชญ์พิไล ขุนพรรณราย พะเยาว์ ยงศิริวิทย์ |
| วันที่ตีพิมพ์/นำเสนอ | 24 มิ.ย. 2564 |
| ปีที่ | 11 |
| ฉบับที่ | 1 |
| หมายเลขหน้า | 156-161 |
| ลักษณะบทความ | |
| Abstract | The studied hardness values of rocks at soil well in Satun Geopark area for the feasibility of utilization in construction. Rocks samples was collected from a rock hills that is 60 meters long and 9 meters high. The rock hills are characterized by geological features, with a clear layered rock formation. Rock samples were collected 3 points, 5 layers each, approximately 1-1.5 meters from each other. Analysis results followed the geology methodology can be categorized into 3 rock types: calcareous siltstone, shale, and limestone. The result of average density is 2,594±618 kg/m3, 2,803±916 kg/m3 and 2,850±361 kg/m3 respectively. The point load strength test of rock samples was performed with point load equipment according to standard ASTM D5731. An average point load strength (PLS) is 3.391.78 MPa, 3.361.70 MPa, and 3.281.15 MPa, respectively. The uniaxial compressive strength (UCS) was 74.7539.15 MPa, 73.6037.16 MPa, and 72.0025.34 MPa respectively. Comparison of the hardness of rock samples in the study area with the hardness values other research to use for construction in Thailand and abroad, the sedimentary rocks in the study area were strong enough and can be utilized in engineering construction due to their appropriate compressive strength |