By dislocation-laying the cast-in-place piles to form a vaulted protecting structure for the foundation pit similar to the structure formed by the single straight rank of cement mixing piles, the cement mixing piles can be made to have both waterproof and
By dislocation-laying the cast-in-place piles to form a vaulted protecting structure for the foundation pit similar to the structure formed by the single straight rank of cement mixing piles, the cement mixing piles can be made to have both waterproof and
摘要将灌注桩间隔错位布置，使其与单排直列水泥搅拌桩形成类似拱形的基坑支护结构，以发挥水泥搅拌桩止水和挡土的双重作用，可达到既不增加施工难度，又节约支护费用的目的。